Having sushi for lunch? You might want to stay away from anything containing butterfish, or as it's called in sushi restaurants, king tuna or super white tuna, because it may cause you to shit yourself! The fish in question (also known as Hawaiian walu) has a lot of wax esters, which can cause "an orange, oily discharge to blast out of some people," according to Radar. You know what else had a lot of wax esters? Olestra! In this case, butterfish will molestra your digestive system. [Radar]