RaceCar Grin

When a grin (or any other object) is perfectly symmetrical. Yeah man.

Racecar grin and a bottle of gin.

by dudemanyesbro January 25, 2010

Swiss Grinding

Multiple males masturbating in a room full of swiss cheese

On our mission trip to Switzerland we couldn't pass up the epic tradition of swiss grinding.

by redwhite&green March 31, 2011

faggot grinder

1. A women who rubs her nanyhoo onto a gay man's leg.
2. A pneumatic machine allegedly created by small-cap investors to extract homosexuality from human skin.

1. I saw that faggot grinder dancing with Chad in the club last night, she was aggressive.

2. Plans to erect the first national faggot grinder have been initiated un der supervision of NATO.

by Jonathon Davis January 28, 2012

friendly grinding

When you are kind of drunk and you are chilling in your friends car as he shits and shotguns a beer in the Safeway bathroom, and you got a history and you don't know when he's coming back and you're are like shit dude why not

Nah dude we were just friendly grinding

by Jameson_nerd December 29, 2016

bumping the grind

Making the system work for you. This may include taking home office supplies, sending out mail for free, or running your own business from work. Also known as bumpin da grind.

With his low salary and absolutely no benefits, Will realized he was never going to make it in his current job unless he began looking after his own needs and stated bumping the grind .

by maximo hudson February 5, 2009

london meat grinder

When a partner with missing teeth gives oral sex.

Dude, that whore gave me a london meat grinder. My cock is hurting.

by Abstract1179 February 9, 2015

Grinder

When a girl is inexperienced at giving blowjobs and scrapes her teeth up and down your shaft and may accidentally bite down on your penis.

Dude that girl sucks at giving blowjobs! Bitch gave me a Grinder!

by BeansMcgee May 25, 2010