Cumbrain

To be really horny

“Damn isaiah be really cumbrain for Cú Chulainn and muscular women.

by Cú Chulainn Milker November 20, 2019

Cum Train

Cum Train is when a group of hippie, free-spirited, or adventurous females join together to eat each other out. Typically this is a scheduled event, timed after their synced period ends.

Guy: “I wonder if there is such thing as a cum train...”
*Girl passes by and laughs as she remembers yesterday’s cum train with her ‘girlfriends’.

by Birdflys123 June 29, 2018

cumgrain

when you get a migraine immediately after drinking your homies cum

bro i gave this guy sloptop and had the worst cumgrain after, super bad cumdown

by cumgrain101 April 12, 2021

Cumbrain

Another term for a horndog.

Brian: Ayoooo guess whose feet I just scored!?
Tom: For the last time Brian, stop asking random girls for feet pics and go touch some grass you cumbrain.

by Mary Mary Quite The Contrarian March 28, 2023

Cumbrained

Verb- The after effects of orgasming many times after sex and or masturbation including foggy memory, sleepiness, giddiness, zoned out.
aka Cumming your brains out. Can also be spelled "coom brained"

You were so cumbrained last night you passed right out afterwards it was cute.
I tried playing video games with you afterwards but I was too cumbrained to focus.

by Biggis Dickus May 15, 2023

Cumtainer

a receptacle, living or not, for holding, protecting, or transporting sperm.

1. "Hey, Bob, allow me to introduce you to my cumtainer. We just got married last week."

2. "Will you please hand me the cumtainer out of the freezer?"

by Pratchov November 23, 2025