Hilarious Warning Signs That You Definitely Wouldn’t See Every Day

This pool sign is blunt and unforgettable. It states that anyone with current or recent diarrhea — within the past 14 days — is banned from entering the water. It’s a necessary health rule, but written in a way that makes you laugh and cringe at the same time.

The specificity of “14 days” is what makes it so funny, as if lifeguards are expected to ask swimmers about their bathroom history. It’s a reminder that sometimes public health warnings don’t need sugarcoating — they just need to keep things very, very clear.