Grammarly "Let's Eat Grandma." Ad

Grammarly nails this one. A simple sentence, one missing comma, and suddenly grandma’s on the dinner menu. It’s funny, super clear, and instantly shows the product’s value.

Why It Works

• Humor + clarity: The joke makes you smile while driving home the message.
• Immediate payoff: You “get it” in one glance—no explanation needed.
• Contrast: Tiny detail, huge difference—perfect for showing Grammarly’s usefulness.
• Visual focus: Clean white space puts all eyes on the text mistake.

Real-World Examples

• Dollar Shave Club made shaving funny and simple, turning humor into $1B.
• Oatly uses weird, self-aware text that makes you read the carton.
• Mailchimp ads poke fun at their name while showing brand personality.