Funny do not park here sign

This sign could just say “No Parking.” But instead, it uses humor to make the message land. It borrows from a famous credit card ad campaign and contrasts the emotional value of a fun night out with the painful cost of getting towed.

Why it works

• Humor makes people actually read the sign
• References a familiar phrase (“Priceless”) for instant recognition
• Adds emotional contrast: joy vs. pain
• Gives a clear consequence ($300+) to drive compliance
• Turns an annoying rule into something shareable

Real-world examples

• Wendy’s uses witty Twitter replies to make corporate messaging fun
• Dollar Shave Club launched with a funny video that made razors exciting
• Mailchimp’s playful branding helps customers remember a dull category
• Public safety signs that rhyme (“Click it or ticket”) stick better than plain warnings