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

This restroom sign makes you stop and wonder who needed the reminder. It warns: “Toilet uses recycled water — DO NOT DRINK.” The message is clear enough, but also hilarious in its implication that someone once looked at a toilet and thought, “refreshing.”

The humor is in the unnecessary obviousness. Most people instinctively avoid sipping from bathroom fixtures, yet the sign exists — proof that at least one person tried. With its bold purple background, it doubles as both a hygiene warning and a laugh-out-loud example of over-explaining safety.