Cumcussion

It's after you come inside your significant other (any way is acceptable), and then soon after punch them in the back of the head, rendering them unconscious.

"Hey Chris, did you hear that Reid cumcussed Catherine and is now serving 3-8 for domestic violence!"
"I suffered a cumcussion last night and I don't remember who I fucked"

by TheMistreatedBallsack69 January 03, 2017

Cumcussion

When you cum so hard in someone’s nose that it hit’s their brain, giving them a concussion.

“I came inside Bri’s nose so hard last night that she got a cumcussion.”

by mattdaddy69 January 13, 2018

Cumcussion

1.When you ejaculate so hard you get a concussion
2.When you ejaculate so hard you slam your head against a wall during your climax.

Dude I had such good sex last night I got a cumcussion.

by JimDal December 12, 2016

Cumcussion

when you're making out with someone and you smash your girlfriends head on the wall.

Damn this man really gave me a cumcussion!!!!!!

by Chickentenderbaby! November 21, 2020

cumcussion

when someone cums on your head and then you get a concussion

person 1 - "i heard Katie got a cumcussion"
person 2 - "i'm not surprised, she was hanging out with Ryan last night"

by iswallow1234 October 10, 2021

Cumcussion

When a dude blows so hard on. The back of her throat that she is given a concussion.

Cody blew so hard he gave Melanie a cumcussion.

by Andotgsw August 02, 2023

Cumcussion

When a dude blows so hard on. The back of her throat that she is given a concussion.

Cody blew so hard he gave Melanie a cumcussion.

by Andotgsw August 02, 2023