What did Harry Houdini say when he did his famous vanishing act at a sushi place?
"Now sashimi, now you don't!"
Listen up, buttercup. This joke is a play on words, see? Harry Houdini was famous for making stuff disappear. "Sashimi" sounds like "see him." Get it? It's funny 'cause you expect Houdini to say something about vanishing, and he does, but with sushi! You probably eat your sushi with a fork.