Definitions by TheMistreatedBallsack69

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"

Cumcussion by TheMistreatedBallsack69 January 2, 2017