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 May 02, 2018

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 02, 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

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 02, 2022

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 02, 2022

Cumcussion

When you cum so many times in someone's face, they pass out.

Green: "Hey, do you know why Kat is in the hospital?"
Miso: "Yeah, I came so many times on her face, she got a cumcussion."
Green: "Sweet man, I'll have to try that out some time."

by Eldahat July 24, 2014

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