Also spelled wassin' - the act of wiping spit, snot, or any other type of bodily exriment onto a window.
The game of wassin', played like "
ding dong ditching" where one goes up to a door, spits on the door (mucus, feces), rings the bell and runs away. This game can be
played with a group where multiple people spit on multiple windows before
the doorbell is rung.