One night I was training with a fellow who happens to be Jewish. As we were working on a technique he, as nage, managed to basically wind up putting his hand in my mouth... not sure how that happened. So he looks me in the eye and says ,"well at least I'm kosher.".. I look back and reply... "so does this mean we are doing Kosher nage?"
Needless to say neither of us could stop laughing for several minutes.