Boobie Grin

(noun) the crease created between two large breasts when they're pressed together in the middle. The valley of the cleavage.

With that push-up on, I *swear* Donna's got four inches of boobie grin goin' on.

by Holly M S May 24, 2010

Monkey Grind

A type of dance. In which dancer rolls their arms slowly (tumble dryer move) whilst walking to the side, stops to kick or thrust leg backwards whilst simultaneously raising hands to make ears / umbrella over head.

Done slowly with an a of casualness is known as the 'Lazy Monkey Grind'.

Dam that gurl does a good Lazy Monkey Grind

by Dr Love Monkey May 4, 2011

sneak grinding

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.

by Hadvar's pimp December 28, 2011

Cry Grind

After a lonely lady has been sitting at the bar crying for hours, she proceeds to come over and give a hug to a fine gentleman and follows the hug by grinding your leg.

"Hey Steve I saw your ex crying to you at the bar where did she go?"..."oh I told Jim she is DTF, so now she is over cry grinding the shit out of him."

by rmiller120 December 8, 2012

Dick grinder

When your geting a blow job and the girl bites your dick

Last nite my girl was made and gave me a dick grinder

by Markusb August 17, 2015

hartford grinder

Originally inspired by the name of a sandwich, a Hartford Grinder is pretty much anything dirty you can imagine

"He gave her the ol' hartford grinder".
"She looks like she's been through the hartford grinder a few times."
"I'm gonna do a few hartford grinders on myself before that date."

by kill9 May 13, 2016

Skill grinding

When someone repeats an often burning and/or monotonous task to level up a certain skill in a game.

Every gamer has a love-hate relationship with skill grinding.

by RubyEmbers July 9, 2016