On The Tonight Show, host Jimmy Fallon asked viewers to send him photos of the funniest “bad signs” they’ve seen. He then shared the best submissions on air for our viewing pleasure. Here are some of the highlights.

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Walgreens knows how to maintain a healthy diet.

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Nothing more uncomfortable than a toilet taking forever to flush.

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Should they really have to say it?

Check out all of the “bad signs” in the video below: