by The Texan Pennsylvanian April 19, 2021

The act of labia on labia rubbing between two females. Also known as tribadism, it's usually performed while scissoring.
"Did you hear that Ellen Page came out as a lesbian?'
"Yeah, I sort of always figured she'd be into bumping mollusc."
"Yeah, I sort of always figured she'd be into bumping mollusc."
by Batlord February 15, 2014

by thomas9308 May 16, 2014

To engage in sexual intercourse.
by BumpingUdders September 1, 2022

by Jemlala May 2, 2018

When you use your large sagging wee wee to pop a pimple on your significant others face. To add on you also may excrete your load into the pimple to form a new one
by Mink Moonk August 10, 2017

by Breanna ,Vesey-Davis May 24, 2020
