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
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Shell Nah

by Huhsaywhat December 01, 2024
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mac shell

Tim got fucked up at the Mac Shell last nite
by juicemacmac May 28, 2008
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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 20, 2011
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Soft Shells

A shell used typically for tacos; strictly used by Mexicans
Puerto Rican’s don’t use soft shells, Mexicans do.
by Ccooooooollllllllll July 06, 2020
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Koopa Shell

You say this when you kick something that's big and has the possibility to pwn sum1's nads
Guy 1: Hey dudes, check this! KOOPA SHELL! *kicks a rubber ball*
*Rubber ball pwns someone's nads*
Guy 2: Oooh sthhhhh! Aaaagh! my nads
Guy 1: Now u know y i said "Koopa Shell"
by your best idiot April 04, 2010
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