Daffy Pineapple
A Daffy Pineapple happens when two people stick a bendy straw up their butts and take turns blowing farts through it like it's a war. Then they both suck the ends at the same time and hope they don’t get a face full of stinky gas.
My cousin and his friend did a Daffy Pineapple during lunch and the whole cafeteria smelled like rotten eggs.
My teacher tried a Daffy Pineapple with the principal and it ended with him spitting out his coffee.
I did a Daffy Pineapple with my dog and it turned into a full-blown fart battle.