Cumbusted 

It is when you masturbate and you let cum out of your penis in less than 2.5 seconds.

I cumbusted yesterday and it makes me sad it went fast.

Cumbusted by Cumbustedcreator December 2, 2021

Mongolian Nut Combuster 

A sexual encounter involving 3 males. One fully naked man is standing with his scrotum dangling and his legs spread wide. The two others are wearing full Mongolian native tribal gear standing 10 yards away from the man. One is facing his front, and the other is facing his behind. They begin chanting, and when the chanting reaches a climax, they both charge head first and torpedo dive into male 1's nutsack causing a full explosion, Then males 2 and 3 use the blood and mutilated testicles to masturbate.

I cant believe i just gave my grandfather a Mongolian Nut Combuster!

Mongolian Nut Combuster by Dogfood11 April 4, 2017

cumbust 

To ejaculate or blow your load rapidly. Used in the porn industry to describe when a guy sprays his cum all over the female actress' face.

How bout I cumbust all over ur face.

cumbust by Rajib May 18, 2005

Cumbustion 

An explosion of jizz in your pants. Literally!

That chicks so fine cumbustion was unavoidable!
Dude, go change!

Cumbustion by CWeed, Browniemixx, Echo January 11, 2009

cumjested

an action in which a women proceeds to give you a blowjob and as you cum you tell a joke, causing her to laugh so hard that show blow your load out of her nose.

also known as blowback

I caused that that women to be cumjested.

cumjested by Superman307 August 20, 2010

cumbustrophy 

If someone aggressively cumbusts all over the place.

After the cumbustrophy, the cum was everywhere.

cumbustrophy by Tepovation March 19, 2022

Cumfused 

1) A situation that occurs when watching too many types of porn at once and not knowing which to masturbate too
2) When two partners are unsure whether the other has achieved orgasm

I was so cumfused after browsing through all those different porn genres that I decided to wait a while before watching again.

Sarah didn't know if Lindsey had came, and the cumfused expression on Lindsey's face told the same story.

Cumfused by Black_Sage January 10, 2015