Crazy Burger King letter to Michelin Star

What happens when Burger King asks Michelin for a star? You get viral genius. This “open letter” ad from Burger King Belgium mocks and flatters Michelin at the same time—and racks up free press worldwide.

Marketing Analysis

Burger King flipped the traditional script. Instead of apologizing for not being fancy, they leaned into it—calling out the fast, convenient, tasty side of “fine dining.” It’s basically brand judo: using the opponent’s strength (prestige) against them.

Why It Works

• Humor lowers defenses and gets shared like crazy
• Unexpected angle: fast food + Michelin = instant curiosity
• Strong brand voice: confident, witty, self-aware
• Earned huge PR without paying for fancy media buys

Examples

• Wendy’s roasts competitors on Twitter—same humor + virality
• Aviation Gin’s ads with Ryan Reynolds mimic this witty meta-style
• Duolingo’s TikTok antics show how irreverence builds cultural love