Smashturbate:
verb.
The action that takes place post partaking in a few rounds of the popular video game, Super Smash Brothers Ultimate, with a party of 2 or greater, where one is continuing, after all have ceased, lustfully towards gameplay, causing ya homie to play against the computer. and get fucked.
Ex: Bruh did you hear? Aubrey told me that Brian totally smashturbated last night. His joker sucks.