angry chimp

Throwing your own feces and something or someone. This requires an anger of such a magnitude that it actually reduces oneself to the mentality of a previous evolutionary state.

I hated that opening band so much that I actually pulled an angry chimp. It splattered on the bass player

sobchak

The act of dumping or throwing a para/quadriplegic out of his or her wheelchair onto the ground (ala Walter Sobchak in "The Big Lebowski").

dude 1) "Dude what happened to Earl?"
dude 2) "Two cops totally sobchak'd him last night, broke two ribs."
dude 1) "Why would they do such a thing?"
dude 2) "They thought he was faking it. Guess the forklift in his minivan wasn't proof enough."