I remember, back in the day (shit I feel old), my friends and I went rafting down the american river with a zip lock bag full of pre-rolled kind bud j's. We were prepared man, all the j's had a roach clip on it allready so we could grab 'em with our wet hands. Well, at the end of the trip, we had 3 j's left so we flipped the raft upsidedown so we were like neck deep in the water with a raft over our heads creating a seal at the water line. Well we sparked up the J's and passed them around. When we were done, we flipped the raft back over and watched a fat cloud float off into the air. Good times, man.