It is illegal to gargle in public places.

It is illegal to rob a bank and then shoot at the bank teller with a water pistol.

Biting someone with your natural teeth is “simple assault,” while biting someone with your false teeth is “aggravated assault.”

New Orleans
It illegal for a woman to drive a car unless her husband is waving a flag in front of it.

You may not tie an alligator to a fire hydrant.