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 2, 2017

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

ingesting so much cum that you get brain damage

Emily got a cumcussion after that bookaki last night

by sasha grey January 4, 2013

Cumcussion

When you ejaculate in her throat and shake her head

She told me I gave her a cumcussion last night during foreplay

by Jammerhead May 2, 2022

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 2, 2023

Cumcussion

The resulting medical condition after being kicked in the balls.

"I landed so hard on my nuts i got a cumcussion"

by cabbagesz September 8, 2023