To instruct the
loser of a fight or combat situation to place their mouth on an object (Usually a curb), and to then stomp on the back of their skull, thus breaking their jaw, along with most of their
teeth, and usually resulting in the victim's
death (Due to a broken neck). A nonlethal variant involves jumping on their back instead of kicking in the back of their skull.
Jake: I SWEAR TO GOD, PUT YOUR MOUTH ON THE CURB OR I WILL KILL YOU!
(John complies)
(
Jake curbstomps John and is currently serving 25 to life for
murder 2)