Shell shock

Staying in one place for a long period of time. Feeling stagnant

Molly stayed in the class room for too long and felt the shell shock coming on.

by Spunkyychick42 March 15, 2017

shell energy

To math fuck x=10x-23

She wrote shell energy in math.

by Abcvd January 6, 2024

Sinister shell

When you eat a whole orange with its shell on, you refer to the orange as a sinister shell.

"Dude I was bored as hell and ate a sinister shell"

by ppaarrkk May 25, 2024

Ernie Shelled

The act of being manipulated into believing the lies of a badussy smelling, highway running, meth taking, little armed con man that shows text book characteristics of being a predator.

I got Ernie Shelled out of my disability check.

by Mike Nutsitch June 13, 2024

HE Shell

High Explosive shell are fitted with a strong steel case, a bursting charge, and a fuse. The fuse detonates the bursting charge which shatters the case and scatters hot, sharp case pieces called shrapnel. It can cause damaged to soft personnel and lightly armored vehicles.

M10 Crew: Is that a Panzer IV loaded with a HE Shell?
Panzer IV: Ja
M10:* Explodes due to being an open top*

by Kaorl20 February 12, 2025

Spiked Shelling

The act of aiming only to wreck/spinning out the first place person in a racing video game; much like the spiked shell from Mario Kart. Often frowned upon and seen as immature.

John: Me and Mike spent all last night spiked shelling in Grid. We almost took out the whole field, one by one.

Greg: You're a douche. Grow up.

by Jerry the Racecar Driver October 20, 2009

brain shell

your skull but you can’t think of the word skull so you say brain shell

your brain shell is your skull. it’s very important. pls don’t break your brain shell

by Therealjhoncena November 1, 2022