Have you ever heard of dancing shrimp? I have always had two hardfast rules about eating bizarre foods. #1:  I refuse to eat anything that is still alive because I think it is inhumane. #2:  I refuse to eat anything simply for the sake of grossing myself or others out–it has to be a culinary dish people of some culture enjoy. Okay–I’m doomed; I have broken rule #1.   Behold Thailand’s famous dancing shrimp.