by NumberOneNFLCUser September 3, 2022

Reverse grinding is when you go behind a couple and gyrate your ass in the same circular motion as the couple or turning your back to the couple and gyrating your ass in the opposite direction.
by Guy from FBLA May 13, 2013

The act of doing all of the over due work you have been procrastinating all term in one night, usually fuelled by caffeine or adderall.
by Pwcrulesfuckgonzaga January 15, 2017

When she rides you in a grinding motion until she finds what feels best to her and she keeps doing it
by what u kno bout it March 27, 2024

Having sex with a penis using the foreskin of another penis but both parties have to either be from Montana or actively in Montana
Guy 1: “Hey since our trips goes through Montana how about we do a bit of Montana Sausage Grinding?”
Guy 2: “Dude… fuck, yes.”
Guy 2: “Dude… fuck, yes.”
by Dihhhfinitions June 5, 2025

by Big Boy Bower August 5, 2021

by saltysanty October 12, 2020
