1. the action that occures after a falcon punch
2. a level of fucking that has surpassed the level of a regular fuck, in which the victim immediately loses control of their bowels, and catches fire.
1. gather the win and energy into your fist to crushfuck the enemy 2. You've been crushfucked
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.