grin king

One who excels at grinning, especially in conjunction with being a scar master.

Oh my gotti! It's P-Didds! He's a grin king!!!!!

by hegotti August 22, 2011

slop-sided grin

Sloppy mouth after person takes a loud in their mouth but doesn't swallow yet.

I looked down after i finished and looked at her slop-sided grin.

by WetKittywithfish July 20, 2023

cushy grin

When one desires to be penetrated by a genuinely large penis or schlong, particulary in the earlobe.

He wanted to experience a cushy grin by his good friend Connor.

by fred37282 May 12, 2016

Grin yuh bam bam

A grade above mooning - a vulgar motion where you show disdain for someone by revealing your backside and spreading your buttocks.

"The man was so upset his friend told him to just grin yuh bam bam."

by MDGilligan October 19, 2011

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 20, 2023

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 18, 2019

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 October 7, 2015