These are supposedly actual signs that have appeared at various locations.

Sign on a scientist’s door: “Gone fission.”

Sign in a taxidermist’s window: “We really know our stuff.”

Sign in a podiatrist’s window: “Time wounds all heels.”

Sign in a butcher’s window: “Let me meat your needs.”

Sign on used car lot: “Second hand cars in first crash condition.”

Sign on fence: “Salesmen welcome. Dog food is expensive.”

Sign in a car dealership office: “The best way to get back on your feet – miss a car payment.”

Sign over a cannibal’s hut: “I never met a man I didn’t like.”

Sign in a muffler shop: “No appointment necessary. We’ll hear you coming.”