tin grin

a smile on a person with braces

I think he would get more compliments if he didn't have that tin grin.

by The Return of Light Joker January 19, 2010

grin fucker

grin fucker is like grin fucking the difference is grin fucker actually put a strategy in play and in time win the grinning contest

good luck explaining your actions to the old grin fucker

by sanxity June 19, 2019

loose grinning

When you take a loss an you’re winning. It refers to having a smirk. Basically knowing a win is coming right around the corner! This phrase came about from an artist on Soundcloud by the name “Zae eaz”

Yo, that’s wild how ol’ buddy hit you with the double crossover and shot them 3 pts on you!!!

Nah, you needa chill. That’s that loose grinning we up by 2. Game about to be over !

by ZuaZzzzzzAA44 May 26, 2022

noodle grin

Gap between the two front teeth of a human person.

I knew it was them after I saw their noodle grin.

by Odarroc March 23, 2024

carpet grin

When a cat opens it's mouth drawing air in and up into the Jacobson's organ to process the scent more deeply than your cat's nose can. Usually resulting in an open mouth grinning expression.

"What's on this blanket? The cats got a wicked carpet grin."
"Dale, the damn cat is grinning at the carpet again!"

by LordOftheTacos February 21, 2023

Perm-a-grin

Permanent grin. Usually a result of great fortune arriving in someone's life; a brand new love, winning the lottery (or one of my personal fav's: watching someone illegally passing on the shoulder during rush hour and promptly getting NAILED by the cops.)

source: Rebecca L. of Montana

Look at the perm-a-grin on his face. He is totally twitterpated with her. He smiles all the time, can't stop talking about her, he is always texting or calling her. That boy is whipped!

by Rob G. aka theTexasWolf August 26, 2015

Chelsea Grin

1: A form of torture involving cuts made on both corners of the victim's mouth, causing a wide grin to form (also called glasgow smile).

2: A cool deathcore band

Asshole: "I just gave some guy a chelsea grin with my knife."

Metalhead: "I like to listen to Chelsea Grin. Their music is cool."

by Mausoleumgoer December 08, 2024