Dolmio grin :)

The result of going down on a lady who is on her period causing the face to be covered in dolmio sauce.

That guys fucked up.. He has the Dolmio grin :)

by pasta lover101 July 19, 2010

Perma-grin

That tight, pained smile resulting from a budget face lift. Usually apparent on past-their-prime female celebs, ie. Joan Rivers

Who has a bigger perma-grin Mary Tyler Moore or Carol Burnett?

by Dan Voit April 17, 2003

jugular grin

The act of slitting someone's throat, forming a semi-circle with the open end facing the victim's head. Much bleeding is involved.

If you don't shut your face I'll give you a jugular grin!

by Dick Face June 28, 2004

grin bang

Attending a sales conference, where as an engineer you're in the minority, getting grin fucked for 3 days by no less than 100 sales people.

John: "How did you like that sales conference last week? Swanky hotel, right?"

Tim: "Yeah, it was great except for the grin bang that lasted 3 days..."

by mrxinu January 25, 2009

grin gran

Spanish for "weed grinder."

Yo homie, pass me la grin gran. I'm about to pack this bowl.

Pass me la grin gran, which is Spanish for grinder of course.

by i_hate_deb August 22, 2011

furry grin

the grin you give after eating ones ass with a full mouth of hair

guy 1: my girl ate my ass out last night

guy 2: did she have a furry grin?

guy 1: ya it was gross.

by cal hunter May 15, 2014

Goofy grin

When someone texts you something so ridiculously adorable and you smile at your phone like an idiot.

Girl 1: aww he just text me the sweetest thing

Girl 2: I can tell! You have a big goofy grin on your face.

by Sadpanda14 June 17, 2021