bicycle chain

A 69 circle. Everyone is linked together in a circle, with one person on their back and the next on their stomach and so on so everyone is giving and receiving.

Person 1: I hear they had an orgy at Mary's house.
Person 2: I heard they even formed a bicycle chain.

by Tall One Guy August 13, 2017

sticky bicycle chain

The sound sex makes when you use a mashed-up banana as emergency lube.

We were on this camping trip, and we forgot to bring lube, so we mashed up a banana and used that. It sounded like riding with a sticky bicycle chain.

by tyberius47 June 15, 2011