skin his ass

The act of getting fucked up and/or beaten up. “Skinning”, “skinned”, and “skint” also refer to someone/something expiriencing pain.

~*Falls into spike pit on Happy Wheels*
“oooo-SKINNED his ass!!!”
~ “Man, did you see how he was trying to talk shit after he got beat the fuck up?!”

“YESS!!! Rondrell should skin his ass again.”