Spontaneous Cumbustion

An unexpected ejaculation

Jill was pissed Randy was premature last night. Jill said he suffers from Spontaneous Cumbustion.

by PSpin420 November 2, 2009

Cum Button

Noun

Pronounced /ko͝om,kəm ˈbətn

Another word for the prostate. The prostate can be massaged for sexual stimulation and can cause longer and harder orgasms. The button part comes from its circular shape and the fact that it can be "pressed" like a button. Often can be pressed to make a person cum/orgasm when they're sexually aroused enough already.

Jenny: I was with this guy last night and he just wouldn't cum; it was getting me angry.
Tiffany: So what'd you do?
Jenny: I pressed his cum button. You should've seen his face when I stuck it up his ass!

by Law&Hijinks April 27, 2017

cum button

When you jerk off on your stomach, and some of your spooge gets in your belly button. It hardens into an edible button. Kind of like those candy buttons.

After your Mom blew me, I satiated her hunger with a freshly pressed cum button.

by Sweatyygrundle December 9, 2008

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

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

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