Ashcock
This is a branch of Necrophilia that involves sticking your penis (Or Cock) In an urn. Thus covering it with ash.
DUDE! That's my aunt Ethel's Urn! Get you sick Ashcock out of it!
Ashcock
A 14" penis.
Fat Gambino: Hey Rita, did you know that the ashcock is 14"?
5 minutes later
Rita: Hey I heard the ashcock is 14". Is this true?
Slothman: Hellz yeah, want to see it?
Rita: mmmmmmmmmmmmmmm
5 minutes later
Rita: Hey I heard the ashcock is 14". Is this true?
Slothman: Hellz yeah, want to see it?
Rita: mmmmmmmmmmmmmmm
Ashcock
When a penis looks like a lit cigarette that needs to be ashed. Also commonly referred to as a smock.
His penis was weird looking, And gray. I didn't know if I should suck it, Or smoke it. He had ashcock.