A maneuver that typically involves two guys in a fight in a bathroom, the larger individual will pick up the smaller, unknowingly walk backwards into the victim behind them, and smash the victim’s head into the bathroom wall with all of the force they possibly can exert.
Smeshbang - Act of smashing into a door using your own body, someone else or an object, can be used in other ways like smeshbanged and smeshbanging, can be accidental but mostly intentional for the purpose of entertainment
Origin - “Smesh” for the action and “Bang” for the noise