Blurry vision and loss of awareness caused by a large nearby explosion.
Usually in war movies where someone is knocked down by an explosion and can't hear anyone and has shaky vision, AKA shell shocked
When you're playing mariokart, you're in the lead and you're doing great and then the person in 12th place blue shells you It literally helped that guy in no way at all and now your shocked, dazed, confused and upset.
Me and my cousin were playing Mario Kart and I got shell-shocked!!
The term used to describe when somebody hits you with a blue shell right as you are about to win a race in Mario Kart.
I was about to win on Rainbow Road, but then I got shell shocked and got in 5th!
Wow, that sucks man.
When having sexual relations in the anus a person can sometimes slip into a state of nausea, and they maybe even begin to experience a temporary loss of hearing and/or eye sight.
"Liz's ex-boyfriend was so big that when his dick slipped into her anus she got shell shocked!"
The act of beating it so hard, once you finish it is hard to concentrate on things other than what you were doing.
Person 1: Hey did you watch the game last night?
Person 2: Huh..? Sorry I'm in nut shell-shock right now.
A video game, popular in Middle School
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!
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.