there are 2 ways, between a girl with a big booty and big tits, and a guy

1.) girl rubs her ass all over the guys crotch til he gets a woody. the guy holds onto her hips and pulls her in and has control over her. the guy gets pleasure, girl just has fun. and u sway back and forth gyrating to an upbeat/rap song

2.) same as first definitionn just both ppl face eachother and rub their crotches together. this time both people enjoy it. the guy can hold onto her ass, or to her boobs. girl can do the same. this way can lead to making out, or even further
at the club i saw this hottie with a nice ass and big tits. so i went up to her, grabbed her hips and pulled her booty onto my crotch. she had no problem grinding on me. just after 1 minute of dirty dancing i got a woody. she then turned around and we were rubbing our crotches together. she then took it farther and started to french kiss. we then left the dance floor and walked over to the couch and started to fuck. after that i took her home with me and fucked the shit out of her.
by i<3dickss August 21, 2011
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what every middle schooler and high schooler does at school dances. basically that boy gets behind the girl and he puts his hands on her hips and they rock from side to side. it's supposed to mimic sex. the teachers hate it.
Bob- dude i was grinding so hard on some chick last night!
john- did you stick your boner up her butt?
bob- we did it through the whole song!
John- wow, i bet you feel guilty, after all you're only a 7th grader!
by cakestersrawkkk September 12, 2010
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a dance that, for the male, doesn't require much skill and is almost pure confidence. Its kind of like going off of the high drive, very tempting but also kind of intimidating, but once done seems easier every time.

consists of a chick "grinding" her ass on a guys crotch
Guys lurking: dude i cant dance, and plus its just a bunch of girls dancing how do i get into the middle
Knowledgable grinder: just wait till you see a break and jump in, ez at the end of a song.
Former lurkers: ya lady butts!
by Grind Master March 31, 2007
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when a chick rubs her ass or croch on a guys dick.
my nice ass made him happy when we were grinding.
he loved it.
by slut. :] August 24, 2008
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The act of dancing where you rub your penis on a girl's ass in a dancing fashion It feels really good and it never seems to last long enough. Sometimes it can get really graphic and god does it feel good.
Dude, I loved grinding that blond babe with the huge ass!
by jonathanhigh5 July 15, 2006
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is a form of dirty dancing. where a female rubs her booty on a guys dic till he gets hard
by Hannah Richardson May 5, 2005
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When a girl rubs her ass all over a guys penis. For the girl, even if she's doing all the work it still makes her wet and makes her want it to go on forever. For the guy, he just stands and enjoys. It's a win, win situation besides the fact that it never last long enough.
Tiffany grinded her ass all over Aidan's penis till he got a boner, Tiffany and Aidan both enjoyed grinding each other.
by -chuck. July 11, 2008
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