knee grinder

Boobs or "tits" that sag so far they slap against the persons knees.

Dude check out that grandma shes totally got knee grinders!

by HAHA KYLE H. COLIN B. DID THIS December 13, 2010

Throw it in the grinder

When your day is going bad, you put in all the weed you have into the grinder and smoke your sorrows away.

Also can be used if your having a bad day and just want something to ease your day. (alcohol, cigarette, etc)

Person 1: fuck today sucked
Person 2: what are you gonna do now?
Person 1: I'm gonna throw it in the grinder.

by Peckydoom April 7, 2010

Guinner

A guinner is a cute baby guinea pig. But guinners could also be full grown guinea pigs, kind of like how a dog can be a pupper.

Most guinners tend to be fat fucks and that's what makes the so god damn adorable. They also are good at attracting ladies.

Female: "Wow what a cute guinner you have there!"
Male: "Thanks, would you like to pet him and maybe go out to dinner sometime?"

by t3chn0bab3 October 18, 2017

winkie grinder

A ski lift of the 'Poma' (manufacturer) or 'Platter' type, consisting of a single pole/basket seat that you stick between your legs and pulls you up the track to the top of the ski hill. It 'grinds' your winkie (genitalia) if you are not careful or your ski pants are not thick enough. Not really true as I used to ride it at Paskapoo when I was a kid, and my winky survived. As proof, I have a daughter, Sarah, who came up with this definition when she was 7.

Dad, I'm so glad the winkie grinder is not running today.

by Dave,- Lake Louise January 16, 2007

Binary Grip Grinders

Fictional (or is it?) auto part that gives engine maximum torque velocity squared with the distance to provide ultimate heat-ness for shreddin'

Just tuned up my binary grip grinders, now the Toyota Supra Classic with Dual overhead cams and spoilers is ready to rip down this joint!

by Mike Kim April 16, 2008

grinnell

A small liberal arts college in central Iowa. Known for attracting geeks, activists, and all manner of others to brave the bubble.

Grinnell and Carleton have too much in common to not be rivals.

by wellons May 25, 2007

Free Hand Tool Grinder

This is an old Irish saying that means the person is a lazy wanker. Generally this is used as a term of affection about friends. Can also be used to tell people that you or others are unemployed

Whats your mate Sean do for work?

Him, He's a Free Hand Tool Grinder

by Macbelfast May 28, 2009