When you are listening to a song and suddenly a random girl puts her hand over your mouth and rubs her body all over yours.
Taran was at his school dance.
Taran: hey this song is pretty cool.
Alex: I'm sneak grinding you, hard.
Brian was jamming out to Eminem when suddenly!
Brian: hey this song is pretty cool.
Grace: I'm sneak grinding you, hard.
Taran: hey this song is pretty cool.
Alex: I'm sneak grinding you, hard.
Brian was jamming out to Eminem when suddenly!
Brian: hey this song is pretty cool.
Grace: I'm sneak grinding you, hard.
by Hadvar's pimp December 28, 2011

by RubyEmbers July 9, 2016

by Yazzyt February 17, 2017

by Pj01 March 3, 2023

One has an itchy asshole in public and does not want to be seen scratching, so he proceeds to drill his hips downward and slightly side to side thereby discarding of the itchy asshole.
Bro, I was on a date with this chick when I got the most itchy asshole you could imagine! Yeah, I didn't want her to know so when I sat down I did the deep grind, and she had no idea I just took care of the most itchy bunghole in the whole building!
by ch@gmail.com cosmiksuckerpumcb January 29, 2018

A very common sight among swim teams everywhere. Most likely to be seen in a crowded lane involving at least 5 people. Wall Grinding is the act of getting so close to the person next to you that it appears that you on grinding on them. Can be very annoying and in most cases there is at least one wall grinder in every lane.
Boy: Hey is that your boyfriend over there in lane 1?
Girl: Yeah, so what?
Boy: Well maybe you should stop wall grinding on me before he gets upset! This is not a school dance! This is swim practice!
Girl: Yeah, so what?
Boy: Well maybe you should stop wall grinding on me before he gets upset! This is not a school dance! This is swim practice!
by TheOriginalBigNate May 17, 2011

by MacNCheezed February 15, 2023
