when a joke is said quietly to a friend and that friend repeats it loud enough for the entire room to laugh.
> Joke poach:
> teacher: belgium is the cockpit of europe, and im not talking about aeroplanes
> student 1: (to friend) i dont think anyone was thinking about planes
> friend: haha, (loud) MISS! i dont think anyone was thinking about planes!
> Class:AHAHAHAHAHA
> student 1: dude u totally poached my joke