1 definition by winterfell
A whack-a-mole consists of taking a huge mole (tobacco and weed in a bong bowl) and breathing the smoke into a balloon filled with whippit vapor (nitrous oxide) and inhaling/exhaling into the balloon until you're forced to breathe oxygen.
"Wow did you see that bro last night? Dude took too many whack-a-moles and yakked and then passed out....holy shit man."
by winterfell August 20, 2011