How to screw a bulb? Here in Poland many Jewish jokes about Jews from Chelm are very popular. (Polish Jews always said that Jews from Chelm are the most fullish). One Jewish joke about them: Q: What is the best method using by Jews from Chelm to screw a bulb? A: One of them is keeping the bulb while the others are turning the house round. Eva, Suchy Las, Poland Show more jokes like this Send this joke to your friend