To snap, or instantly be angered insuch short of a time,later on forgetting what it's about and the damage set in before you know what is going on.
Hey dude, that was the same guy that crack-shelled yesterday and now he's acting like nothing happened at all.
by DakineWordGuru May 10, 2011

when you shove an boiled egg in someone's mouth and wrap a leather belt around their face and kick them in the mouth. Release the Ghost in the Shell
by potc September 28, 2020

“You’re brain shell is the bone around your brain” said the health teacher, “what’s a brain shell again teacher?” “your skull” he said.
by Therealjhoncena November 1, 2022

by Ishitoften December 31, 2020

RYAN: Let's play Shell Shock!
JEFF: I will make the map.
RYAN: Wait! Mr. Hobbs is right over there! Wait until he can not see your screen!
JEFF: I will make the map.
RYAN: Wait! Mr. Hobbs is right over there! Wait until he can not see your screen!
by viviecho October 2, 2018

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.
Greg: You're a douche. Grow up.
by Jerry the Racecar Driver October 20, 2009

by Therealjhoncena November 1, 2022
