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Cumbustion 

When a dude busts a nut so fast that the exothermic release triggers a chain reaction in which cum accelerates exponentially and shoots out the dick hole. Cumbustion
Jimmy: I had Sara rub me out resulting in a cumbustion right in her face.
Bob: You're weird, man
Cumbustion by testicle juice October 2, 2020

Cumbustion 

Masturbation, bust a nut.
Cumbustion is very healthy
I combusted a huge load on my mom
Cumbustion by Rodvor August 19, 2021

Cumbustion 

An orgasm so intense you spontaneously combust
He/she died of cumbustion!
Cumbustion by CHALKWALKER May 11, 2024

Cumbustion Cum Bubble Pussy Fart 

See "Queef". It means the same damn thing.
You are a cumbustion cum bubble pussy fart.

Spontaneous Cumbustion 

The process by which, through the ingestion of an unruly quantity of phosphorous, one's ejaculate spontaneously erupts into flames upon expulsion from the penis causing widespread fear and panic.
Dave and Marie were dating until Dave's spontaneous cumbustion all over Marie resulting in a sudden case of the funerals.
Spontaneous Cumbustion by Diction.net February 24, 2015

Spontaneous Cumbustion 

The act of instant male orgasm upon seeing something insanely hott.
When Lauren and Silvia took their clothes off, Patrick experienced spontaneous cumbustion.
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026
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