Gas Chamboring
A take on the famous "Dutch Oven", where just as you're about to get off an elevator, you fart a bad one, and leave it for the people about to get on the elevator.
*walking off an elevator* "Omg, I totally just gas chambered those people!"
"Hey, wanna go gas chamboring tonight?"
"In what elevator?"
"Hey, wanna go gas chamboring tonight?"
"In what elevator?"