Spontaneous Cumbustion

The act of two males performing a donkey punch and white dragon in unison on a female during an mmf.

"We gave Dorothy a spontaneous cumbustion last night. Her head exploded and a geyser of blood and cum splattered the walls."

by Gide October 2, 2006

spontaneous cumbustion

Cumming without being aroused and with no sexual provocation.

As the airplane took off, Bob spontaneously cumbusted.

by tanukisanyo May 9, 2005

internal cumbustion

when cock explodes inside your pussy, filling it with jizz

My boyfriend is internal cumbustion engine. He can cum five times in a row , without pulling out

by dildo777 March 28, 2022

The San Marino Cumbuster

When you defeat half of your opponents chess pieces with only one horse.

Did you see when Magnus Carlsen used The San Marino Cumbuster on his opponent.

by Ostronius March 11, 2023

Cumbustion Cum Bubble Pussy Fart

See "Queef". It means the same damn thing.

You are a cumbustion cum bubble pussy fart.

by David Bailey November 30, 2005

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.

by Cumbustedcreator December 2, 2021

Curtis Cumbuster

Coined by one of the greatest sex goer of all time. This is when you collect a jar of nut over a 1-2 month period then you take this jar and transfer it into a water ballon which is half filled with the persons piss. Then once you are about to nut trick the person by shoving your cock in their mouth then pulling the ballon from your pocket and splashing that in that bitches face

Dude she was pissing me off so I gave her Curtis Cumbuster

by Appsych November 10, 2025