there are three man whose boat has landed on an island full of Cannibals. The cannibals offer to let them go if they go into the jungle and find a fruit special to them. the first man comes back with a vine of 20 or so grapes. the natives say, If you can fit that whole thing into your butt we will let you go. he makes it in 3/4 of the way screams in pain and gets eaten. the next guy has a banana. he gets it in 3/4 of the way and just starts cracking up. the cannibals say "what's so funny?" and he says, " just saw the third guy come back with a pineapple"