Green Shell

Performing a dutch oven, but while under an electric blanket.

Casey totally green shelled that guy she brought over the other night, so now he won't text her back.

by DrPepper09 January 7, 2017

Get a full outer shell

To be said to someone after they do something dumb; implying that they need a valence electron to become stable and not be an idiot.

Cashier: Enjoy your food
Matt: You too
Alex: get a full outer shell

by TheBenniestOfShapiros May 15, 2019

skating on shell casings

Slang for being extremely busy, having been extremely busy or both.

Busy person (picking up phone): "What !?! This had better be good! I am skating on shell casings here, you know!"

Caller: "The boss wants the names of who we are sending to the hazardous materials training."

Busy Person: "Yeah, I'll get right on that"

by johnny pubestache January 21, 2011

Stuffed Shells

When you fuck your girl who is on her period and has a yeast infection and you pull your dick out and it looks like it’s got marinara sauce and ricotta cheese on it

My girl had her period and a yeast infection. I fucked her anyway and said I’m Italian...I love stuffed shells!

by OHB JOE August 24, 2019

Ghost shell

Famously describing a bug in the game War Thunder, when a tank shell does no damage or disappears due to a bug

Tom: Damn it! That's a Ghost shell
Jerry: Better luck next time

by bean10 January 2, 2024

Shell cart

Dirty smackhead who steals from old ladies and free giving pages to buy heroin and crack

Have you seen that dirty smackhead shell cart on Facebook?

by Salam alakum October 20, 2022

Shell

Shell also known for pikey-boy shell he’s a loving boy but pussy gets control of him most times. He a rare species to men kind he’s was all normal until he started developing pubic hair he started becoming a right pikey-boy going hunting for food because his broke arse can’t afford a microwave meal.

Don’t piss pikey-boy off because he will kill you with a catapult he made out of wood and rubber bands

oi chav you alright mush

you’re a shell

by oi oi.222 December 17, 2019