Bite-size: Mistakes don’t always spell disaster. In fact, psychology tells us that small blunders can actually increase likability—a phenomenon known as the Pratfall Effect. When someone (or a brand) perceived as competent makes a harmless mistake, they become more relatable and endearing. However, when applied incorrectly, it can backfire, making a brand seem careless or inauthentic.
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Let’s break down why the Pratfall Effect can be a powerful tool for marketers, where it works, and where it fails—using Coors Light’s Case of the Mondays campaign and KFC’s FCK apology as examples.
Why Brands Should Leverage the Pratfall Effect
It Humanizes the Brand
Consumers connect with brands that feel real. KFC’s FCK campaign in 2018, responding to a supply chain disaster that left them without chicken, is a perfect example. Their self-deprecating apology—rearranging their logo to spell “FCK”—felt authentic and relatable. It made them seem accountable, self-aware, and ultimately more likable.It Enhances Likeability Through Humor
People enjoy brands that don’t take themselves too seriously. When a brand acknowledges a blunder with humor (instead of ignoring or over-explaining it), it creates a more approachable image. KFC’s playful response worked because the humor felt natural—it wasn’t a gimmick, it was a smart reaction to a real issue.It Boosts Engagement and Talkability
When executed well, a small, controlled mistake can spark conversation. The FCK campaign became a viral moment, with consumers and media outlets praising KFC’s response. The key? It was an actual problem they had to address, not a fabricated one.
When the Pratfall Effect Backfires
If the Mistake Feels Manufactured
Coors Light’s Case of the Mondays campaign, launched during the 2025 Super Bowl, deliberately misspelled “refreshment” in outdoor ads to spark conversation. Unlike KFC’s FCK campaign, which addressed a real supply issue, Coors’ approach felt forced and gimmicky. Rather than making the brand more likable, it came off as a cheap attempt at engagement. If consumers sense a mistake is staged, they’re less likely to find it charming and more likely to feel manipulated.If the Brand Isn’t Seen as “Competent” Enough
The Pratfall Effect only works when a brand is already perceived as strong. KFC, despite its missteps, has a solid reputation and a loyal fan base. Coors Light, on the other hand, doesn’t hold the same prestige in the beer world—it's often seen as just another generic light beer. A deliberate typo didn’t humanize the brand; it just reinforced perceptions of carelessness rather than playfulness.If It Comes Off as Disrespectful to Consumers
There’s a fine line between being self-deprecating and looking down on your audience. KFC’s FCK campaign worked because it empathized with frustrated customers. Coors Light’s misspelled refreshment felt more like a joke on consumers rather than a joke with them. When brands try too hard to be clever, they risk alienating their audience instead of engaging them.