Shennani-grins

Sneaky and chaotic fun that is intended to brighten other people's day, but does no harm and is at no one's expense.

Anyone up for shennani-grins? We should go do some google-fiti downtown and try to help people smile. Maybe we can find a beer cock to decorate!

by kinkybabysteps December 9, 2021

grinning face with sweat

Means unable to control feeling under very } conditions (almost every adjectives can fit).

Hahaha, i love how people just dodge at the last second of champ select in League!!!(grinning face with sweat)

by Chara0420 September 20, 2021

mischievous grin

the word to describe jerma’s sus smile

jerma has a mischievous grin

by Apaoapaeowiskwiaow. February 21, 2022

Blend-in M' Grin

Brendan who has shat his paints on andy who needs to put my phisics book BACK IN MY BACKPAAAACK!!!

A-rack dacks fish-shack a wiggedy bang...
shack dag-a-dang shag a riggedy BAAANG.

by suck p33n December 12, 2004

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 8, 2024

Diesel grin

Having a noticeably poor mouth hygiene to the point of blackened and/or rotting teeth, associated to damaging activity like siphoning gasoline from a vehicle or hard drug abuse. See also Meth mouth.

Hey bro, that girls checking you out.
There ain’t no way I’m going near that diesel grin!

by Master Tricon September 17, 2025

Please, LOUIS! grin

A provocative, toothy, grin intended to sadistically enjoy another’s misery.

Ben gave his little brother Jake a big Please, LOUIS! grin after telling Jake, “Yes, it’s nice to have 7 cupcakes, but it’s also nice to have 6 cupcakes, Jake.”

16-year-old football 🏈 player Jim, who was babysitting 9-year-old Scotty, gave Scotty a Please, LOUIS! grin just before saying “Psyche!” right when Scotty caught a glimpse of Jim when he wasn’t decent. Jim had also told Scotty silkily, “Don’t get my pompom winter hat wet, Scotty. I don’t want a cold head, you little mother,” and with that gave Scotty his Please, LOUIS! grin, as he saw the tears in Scotty’s eyes.

by JMC70 November 30, 2025