1. When a drug dealer is running around town buying/selling drugs. "Hey, I cant go right now, im on the grind."
2. A vulgar dance where people rub their body parts against each other. Usually to rap or techno. "yo, check out that hoe over there putting her ass all up in that guys crotch...they are grinding."
2. A vulgar dance where people rub their body parts against each other. Usually to rap or techno. "yo, check out that hoe over there putting her ass all up in that guys crotch...they are grinding."
by TheOneNOnly October 29, 2003

A lesser known definition:
A form of musical composition when every instrument play repeatedly and rapidly, with unpredictable changes of stance in the beat.
A form of musical composition when every instrument play repeatedly and rapidly, with unpredictable changes of stance in the beat.
by TekFox February 1, 2004

by TheDumpsterSucker May 9, 2016

by MakkHi September 24, 2015

by Matt M. May 27, 2004

whist dancing, a person, usually female, while rub her rump on the crotch of a guy. if timed right can lead to the male's orgasm. a form of a dry hump.
by sum guy January 28, 2003

A form of the most horny dancing imaginable. Guys looking for ass will grind profusely with random girls in order to pursuade them to come home and get some bun action. Involves pushing the male genitalia up the ass of the female.
At the club last nite, I got hammered and was grinding with every girl in there...so much, that my package was sore the next day
by BONE May 3, 2003
