want to see something funny, find your nearest stoner, get him a whole pineapple (or a coconut, they're both applicable) and a cleaver and sit back and watch. my mate did that to me, after a while i finally got the damn thing cut up, then (when you truly are baked) watch their face when they eat it. if the pineapple is just a little under ripe it'll be like eating sweet needles, its kinda a funny sensation but after a while paranoia might kick in and make them think their tongue is bleeding (that didn't happen to me, but to my friend, serves him right for giving me the job of cutting a piece of fruit with a cleaver)