Jew Check
A test of whenever somebody drops any amount of coins, or someone finds a coin on the ground. A person who picks up and keeps the money fails the jew check, and is hereby a jew. Upon finding or dropping a coin, a person will often say “jew check” jokingly or as a challenge to a friend.
Tom:*drops a nickel* “Whoops, jew check.”
Ben:*picks up the nickel* “This is mine now.”
Tom:”What a jew”
Ben:*picks up the nickel* “This is mine now.”
Tom:”What a jew”