epossum

When a person pretends to not be there when chatting online.

Everything was cool until I asked her out, then she went all ePossum on me.

e-pposum

When chatting with someone (usually via an instant messenger) and they suddenly stop responding due to a question you posed to them.

I was chatting with Dennis, suddenly he went e-pposum on me just because I mentioned his sister.

cunkle

cunkle is the action that occurs when your knuckles force your nails into the side of a womens vagina, colon, etc. This typically happens while fisting.

Shit Steve, you just cunkled the shit out of my judy, said Suzanne.