Belly Chain

To ejaculate into a woman's navel in such a manner as to cause the ejaculate to run down either side of her stomach.

Jim said he was fucking Mary and when he came he pulled out and gave her a belly chain

by Creeping Gibs September 8, 2009

Billy Chain

An all-male sex orgy. Literally, a chain of "Billies".

Then, when I opened the door, all I could see was writing male flesh. They had a total Billy Chain going in there.

by totallynotgay April 10, 2012

Slaming up and down on the bell and chain

Slaming up and down on the bell and chain
Is another for masterbating also known as wanking or jerking off

Toby: What is that guy doing in the corner
Charlie: idk
Toby: omg hes slaming up and down on the bell and chain
Charlie: thats jasper

by ***Toby*** January 22, 2020