butt bicycle

When a girl is on top of a guy riding up and down his penis

Donna was really riding me like a butt bicycle last nite

by Pocketz 1978 January 23, 2017

Bicycle Butt

An ass so large and with such deep ass cleavage, one could park a bicycle tire in that ass crack like one would use a regular bike stand.

Whoa, look at LaQuisha's bicycle butt ! I could park my mountain bike huge knobby front tire in that ass cleavage.

by EightBall April 21, 2014