n. an instance of pulling someone's underpants up very tightly-- from the rear--so that the cloth is pulled between the victim's buttocks; a severe wedgie or melvin.
I'm going to sneak up behind Bob and give him an atomic wedgie.
atomic wedgie
slang A very severe wedgie, a maneuver in which someone's underwear is yanked up from behind until it is wedged between their buttocks, typically as a prank. Come on, let's give that nerd an atomic wedgie!
atomic wedgie
n. an instance of pulling someone’s underpants up very tightly—from the rear—so that the cloth is pulled between the victim’s buttocks; a severe wedgie or melvin. I’m going to sneak up behind Bob and give him an atomic wedgie.