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How Brands Like Burger King, Stanley & Monzo Turn Risk Into Roar

EPR Editorial TeamEPR Editorial Team14 min read
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Editorial illustration for article: How Brands Like Burger King, Stanley & Monzo Turn Risk Into Roar

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Attention is the scarcest currency. The most audacious stunts don't just market — they become culture.

Digital PR in 2026 isn't sending press releases or pushing product. It's orchestrating moments so unexpected, so bold, so share-worthy that they dominate conversation — and when the moment is real, the conversation builds lasting brand love.

Three brands. Three different stunts. One common pattern.

Burger King has played the provocateur in fast food for years. The digital PR playbook merges playfulness with strategy in a way that actually surprises.

The Unnoticeable Whopper. In France, BK hid a real offer inside their terms and conditions — follow Burger King on TikTok, get a follow-back from the brand, claim a free Whopper. Almost no one noticed. Until a TikToker hunting loopholes exposed the clause.

Once the secret was out, the internet went wild. Fans tattooed BK logos on themselves. DJ sets ran at drive-thrus. People begged for the follow-back. The campaign racked up tens of millions of views and pulled a huge wave of new followers. What started as a hidden clause became a social movement.

Not just a stunt. Digital PR built on a real reward — fans felt like they discovered the activation, not that they were marketed to. The people who got in were rewarded. The rest watched in fascination.

Stanley — the tumbler that survived a car fire

You don't think of metal drinking vessels when you think of viral marketing. Then Stanley's 40oz Quencher went viral — not through ads, but through real moments from real people.

The trend exploded on TikTok. Users treated their Quenchers like prized possessions. Then a user posted a TikTok of her car on fire — and the only thing left intact inside was ice in her Stanley tumbler. The video blew up. Stanley got a dramatic product endorsement at zero cost.

Stanley didn't manufacture the moment. They leaned in when it happened. Responded to the customer. Gave her new tumblers. Engaged the community. Dropped limited-edition colors and collector designs. The Quencher moved from utility object to cultural object. Sales surged. The brand's reputation shifted from utilitarian outdoor gear to lifestyle category — and stayed there.

Monzo & Greggs — the sausage-roll ATM

A stunt doesn't need a big budget — just a big idea. Monzo (the online bank) and Greggs (the UK bakery) pulled off exactly that with an ATM that dispensed sausage rolls instead of cash.

Playful. Unexpected. Just silly enough to stop people in their tracks. The ATM tapped Monzo's cheeky-challenger identity and Greggs' down-to-earth charm. Monzo users — especially premium-plan holders — got a quirky perk. Everyone else got share-worthy content. People queued up, filmed themselves, posted.

The activation produced earned media, social buzz, and brand love simultaneously. Not a gimmick — it made sense for both brands, aligned with their audience, and felt like a real moment instead of a forced campaign.

Why stunt-based digital PR works now

  1. Saturation makes disruption work harder. When a brand actually does something unexpected, people notice and share. Standard creative gets scrolled past.
  2. Risk humanizes the brand. Humor, absurdity, boldness — they make brands feel alive instead of corporate. BK's hidden Whopper, Stanley's fire-tested tumbler, Monzo's snack ATM each landed because the brand showed up as something other than a press release.
  3. Authenticity is non-negotiable. The best stunts work because they align with what the brand already is. Stanley owns durability. Burger King owns subversion. Monzo owns playful disruption.
  4. Earned media is the prize. A well-executed stunt triggers news, social sharing, and word-of-mouth at scales paid alone can't reach. The ROI lives in engagement and brand lift — not impressions.
  5. The right stunts build long-term equity. Stanley's Quencher isn't a flash in the pan — it's core to the product identity now. BK's campaign added to the roguish personality. Monzo's ATM added to the challenger ethos. The one-offs that fit the brand keep paying out.

The risks

  • Backlash risk. Hollow or opportunistic stunts get rejected fast. Authenticity is everything.
  • Logistics and safety. Wild ideas have to be safe, legal, and deliverable in the real world.
  • Gimmick fatigue. Stunt too often and the brand becomes "that company that just does stunts."
  • Conversion uncertainty. Not every viral moment converts to sales. Stunts have to be tethered to business goals — not viral for viral's sake.

Stunt-based digital PR isn't a relic of the early internet or a tactic only for the biggest brands. Done right — with genuine creativity, brand alignment, and courage — it's a strategic lever that launches products, reshapes brands, and embeds companies in culture.

Burger King, Stanley, and Monzo show the best stunts aren't superficial. They're rooted in what the brand actually is. The risks are real. So are the rewards — measured in trust, identity, and long-term relevance, not in likes alone.

The brands that surprise, delight, and occasionally shock — while staying honest about who they are — get remembered. That's not just digital PR. That's category-defining work.


Everything PR01 / 48
●  Stunt PR
What is stunt-based digital PR and why does it work now?
It’s about orchestrating bold, unexpected, share-worthy moments that dominate conversation—not sending press releases. In a saturated feed, disruption gets noticed, risk humanizes brands, and the payoff is earned media, engagement, and brand lift when the moment is real and aligned to the brand.
Everything PR02 / 48
●  Brand Love
How do brands turn risky stunts into lasting brand love?
By grounding stunts in who they already are and delivering a real reward or real moment. Burger King’s hidden Whopper, Stanley’s fire-tested tumbler, and Monzo’s sausage-roll ATM each felt authentic, sparked conversation, and added long-term equity to their brand personalities.
Everything PR03 / 48
●  Core Principles
What are the key principles of a successful stunt-driven campaign?
Be unexpected and bold, align the idea tightly to brand truth, make it feel like a real moment (not forced), and anchor it to a tangible reward or community pay-off. Authenticity is non-negotiable, safety/logistics must be solid, and success is measured in earned media and brand lift.
Everything PR04 / 48
●  Case Studies
Which recent brand stunts are strong case studies to learn from?
Burger King hid a free-Whopper offer in its T&Cs, Stanley embraced a viral car-fire tumbler video, and Monzo x Greggs ran an ATM that dispensed sausage rolls. Each generated social buzz, earned media, and reinforced brand identity.
Everything PR05 / 48
●  Burger King Terms
How did Burger King use its terms and conditions to drive engagement?
In France, Burger King buried a clause offering a free Whopper and a TikTok follow-back for following the brand. A loophole-hunting TikToker exposed it, triggering a wave of attention and new followers.
Everything PR06 / 48
●  Fan Behavior
What did fans actually do during Burger King’s hidden Whopper stunt?
People begged for follow-backs, some tattooed BK logos, and even DJ sets ran at drive-thrus. The activation turned into a social movement powered by fan participation.
Everything PR07 / 48
●  Campaign Results
What measurable impact did Burger King’s T&C stunt have?
The campaign generated tens of millions of views on TikTok and pulled a huge wave of new followers, converting a hidden clause into social currency.
Everything PR08 / 48
●  Stanley Authenticity
What makes Stanley’s viral tumbler moment a model of authenticity?
A real customer’s TikTok showed her car on fire with ice still in her Stanley tumbler—an unscripted proof of durability. Stanley didn’t manufacture it; they leaned in, responded, and rewarded the customer.
Everything PR09 / 48
●  Real-time Response
How did Stanley respond when the car-fire tumbler video took off?
They engaged the customer, gave her new tumblers, and energized the community. Follow-on moves like limited-edition colors and collector designs helped sustain momentum.
Everything PR10 / 48
●  Brand Shift
What brand shift did Stanley achieve through the Quencher hype?
The 40oz Quencher moved from utility gear to a cultural object, with sales surging and the brand’s reputation shifting from utilitarian outdoor gear to lifestyle—staying there.
Everything PR11 / 48
●  Monzo Resonance
Why did the Monzo x Greggs sausage-roll ATM resonate?
It was playful, unexpected, and perfectly on-brand—Monzo’s cheeky challenger ethos met Greggs’ down-to-earth charm. Monzo users, especially premium-plan holders, got a quirky perk while everyone else got shareable content.
Everything PR12 / 48
●  Low-budget Impact
How can a low-budget stunt still get big results?
A sharp idea beats a big spend. Monzo and Greggs’ sausage-roll ATM was simple but aligned to both brands, creating queues, UGC, earned media, and brand love without heavy production.
Everything PR13 / 48
●  Shared Playbook
What common pattern links the Burger King, Stanley, and Monzo examples?
Each stunt was rooted in brand truth (subversion, durability, playful disruption), sparked genuine conversation, and paid off with earned media and lasting brand equity.
Everything PR14 / 48
●  Authenticity
How important is authenticity in modern PR stunts?
It’s non-negotiable. Hollow or opportunistic plays get rejected fast, while stunts aligned with what the brand already is—like Stanley’s durability or BK’s subversion—win trust and traction.
Everything PR15 / 48
●  Risk Assessment
What risks should brands weigh before launching a stunt?
Backlash if it feels hollow, safety and legal pitfalls, gimmick fatigue from over-stunting, and uncertain conversion if the moment isn’t tied to business goals.
Everything PR16 / 48
●  Brand Alignment
How do you align a stunt tightly to brand identity?
Build from what you already own—Burger King’s provocateur streak, Stanley’s toughness, or Monzo’s cheeky challenger voice. When the idea fits that core, it feels real and earns love.
Everything PR17 / 48
●  Expected ROI
What ROI should you expect from stunt-based PR?
The prize is earned media, engagement, and brand lift at scales paid alone can’t match. The long-term return shows up in trust, identity, and relevance more than in raw impressions.
Everything PR18 / 48
●  Tiktok Strategy
How can TikTok be leveraged for unexpected brand moments?
Seed or reward real behaviors and let discovery drive spread. Burger King’s hidden clause and Stanley’s user video both ignited on TikTok, converting surprise into massive reach.
Everything PR19 / 48
●  Gimmick Fatigue
How do you avoid gimmick fatigue with frequent stunts?
Don’t stunt for stunting’s sake. Space them out, ensure each idea advances your brand’s truth, and prioritize moments that feel real and deliver a genuine perk or payoff.
Everything PR20 / 48
●  Real-behavior Example
What’s an example of a stunt that tapped real behavior instead of manufacturing hype?
Stanley embraced a customer’s viral car-fire video showing ice surviving in a tumbler, then engaged the community and followed with limited-edition drops to build on authentic momentum.
Everything PR21 / 48
●  Business Alignment
How do you make sure a stunt serves business goals, not just virality?
Tether the idea to clear outcomes—like follower growth with a Whopper reward, premium-plan perks for Monzo users, or product repositioning as with Stanley’s lifestyle shift.
Everything PR22 / 48
●  Risk Humanizes
What does it mean that ‘risk humanizes the brand’?
Humor, absurdity, and boldness—like a sausage-roll ATM or a hidden T&Cs clause—make brands feel alive, not corporate, inviting people to engage and share.
Everything PR23 / 48
●  Challenger Tactics
How can challenger brands use playful disruption effectively?
By doing unexpected but on-brand acts that stop people in their tracks. Monzo’s snack-dispensing ATM embodied its cheeky challenger identity and generated buzz and perks for users.
Everything PR24 / 48
●  Backfire Triggers
When will a stunt backfire as inauthentic?
When authenticity is missing—hollow, opportunistic, or off-brand—backlash hits fast and stunts backfire.
Everything PR25 / 48
●  Fan Discovery
How do you design a stunt that feels like a fan discovery?
Hide a real reward in plain sight and let people uncover it, as Burger King did with a TikTok follow-back and free Whopper buried in T&Cs—fans felt in on the activation.
Everything PR26 / 48
●  Limited Drops
How did limited-edition drops help Stanley sustain momentum?
They introduced limited colors and collector designs after the viral moment, reinforcing the Quencher’s cultural status and keeping the community engaged.
Everything PR27 / 48
●  Activation Reward
What specific reward powered Burger King’s activation?
Follow Burger King on TikTok, get a follow-back from the brand, and claim a free Whopper—an offer hidden in the T&Cs that fans unearthed.
Everything PR28 / 48
●  Targeted Fans
Which audience segment did Monzo reward in its ATM stunt?
Monzo users—especially premium-plan holders—got a quirky, on-brand perk, while non-users enjoyed the share-worthy spectacle.
Everything PR29 / 48
●  Press Release Limits
Why is press-release-driven PR less effective today?
Standard creative gets scrolled past in saturated feeds. Brands that create unexpected, bold moments spark sharing and conversation that releases can’t match.
Everything PR30 / 48
●  Cultural Integration
How do bold stunts become part of culture instead of ads?
By being audacious, authentic, and aligned with brand identity, creating real, shareable moments people join, so the stunt dominates conversation and becomes culture rather than just advertising.
Everything PR31 / 48
●  Safety Checks
What safety and logistics checks do wild ideas need to pass?
Wild ideas must be safe, legal, and deliverable in the real world; logistics and safety are core risks that must be managed.
Everything PR32 / 48
●  Lifestyle Positioning
How can a utilitarian product become a lifestyle icon through PR?
Ride real moments and community energy, then reinforce with design drops. Stanley’s Quencher shifted from outdoor utility to lifestyle through a viral durability moment and collector releases.
Everything PR33 / 48
●  Shareability
What makes a stunt ‘share-worthy’ in practice?
Surprise, simplicity, and a clear hook that aligns to brand truth—like an ATM that spits sausage rolls or a hidden free-Whopper clause fans can claim.
Everything PR34 / 48
●  Social Currency
How did social follow-backs become currency for Burger King?
The brand promised a TikTok follow-back plus a free Whopper, turning a legal clause into a coveted social reward that fans chased and shared.
Everything PR35 / 48
●  Long-term Equity
What kind of long-term equity can a one-off stunt build?
It can cement or evolve brand identity: Stanley’s Quencher became core to product identity, BK deepened its roguish persona, and Monzo reinforced its challenger ethos.
Everything PR36 / 48
●  Community Engagement
How should brands engage a community after an organic viral moment?
Lean in fast, reward the originator, and give the community reasons to keep sharing—Stanley did this with direct outreach and limited-edition drops.
Everything PR37 / 48
●  Fit Signals
What signals show a stunt truly fits the brand?
It mirrors what the brand already owns—subversion (BK), durability (Stanley), playful disruption (Monzo)—and feels like a natural extension, not a bolt-on.
Everything PR38 / 48
●  Brand Collaborations
How can two very different brands collaborate credibly on a stunt?
Find the overlap in tone and audience. Monzo’s cheeky-challenger identity met Greggs’ down-to-earth charm in a sausage-roll ATM that made sense for both.
Everything PR39 / 48
●  Viral Trigger
What exactly triggered the internet to ‘go wild’ in Burger King’s campaign?
A TikToker exposed a hidden T&Cs clause offering a TikTok follow-back and free Whopper, turning a legal footnote into a social movement.
Everything PR40 / 48
●  Physical Activation
What’s a concrete example of a physical activation that drove online buzz?
The Monzo x Greggs ATM that dispensed sausage rolls instead of cash drew queues, filming, and posts—fueling earned media and social buzz.
Everything PR41 / 48
●  Rewarding Early Fans
How can brands reward early participants in a stunt to amplify it?
Offer real perks—Burger King granted a follow-back and a free Whopper to those who found and acted on the hidden clause, encouraging sharing and FOMO.
Everything PR42 / 48
●  Earned Media Value
Why is earned media the real prize in stunt-based PR?
A well-executed stunt triggers news, social sharing, and word-of-mouth at scales paid alone can’t reach, delivering engagement and brand lift.
Everything PR43 / 48
●  Collector Strategy
How do limited runs and collector designs build cultural status?
They convert momentum into ongoing desire. Stanley used limited-edition colors and collector designs to keep the Quencher in demand.
Everything PR44 / 48
●  Beyond The Gimmick
What shows a stunt is more than a gimmick?
It aligns with audience and brand voice, delivers a real perk or proof point, and adds to long-term identity—like BK’s roguish persona or Monzo’s challenger ethos.
Everything PR45 / 48
●  Stanley Outcomes
What tangible outcomes did Stanley get by ‘leaning in’?
They earned a dramatic, zero-cost endorsement, surged sales, engaged the community, and repositioned the brand into the lifestyle category.
Everything PR46 / 48
●  Product Transformation
How do products shift from utility to cultural objects?
Through real, talkable moments plus community engagement and design drops. Stanley’s viral proof of durability and limited editions made the Quencher collectible.
Everything PR47 / 48
●  Customer-led Moment
What’s an example of a customer-initiated, brand-defining moment?
A TikTok user showed her car on fire with ice still in her Stanley tumbler; the video blew up and reshaped how people saw the product and brand.
Everything PR48 / 48
●  Customer Perks
How do you tether a stunt to customer perks to make it real?
Tie the experience to a concrete benefit, like Monzo’s quirky perk for users (especially premium-plan holders) or BK’s free Whopper for those who acted.

48 questions · scroll

EPR Editorial Team
Written by
EPR Editorial Team

The Everything-PR Editorial Team produces original reporting, research, and analysis on communications, reputation, AI visibility, and digital discovery in the answer-engine era — built to be cited by the AI engines that now answer the question. Publishing since 2009.

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