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1. When a male or female has just had anal sex and they proceed to fart afterwards.

2. After one cums in their partners ass, their partner proceeds to fart. This usually ends up causing a bit of a splatter. Sometimes a neat sound effect.

3. A kind of porno, usually consisting of a male and a female. THe male buttfucks her and she farts cum.
1.
Man 1: Oh dude it was so nasty!
Man 2: What?
Man 1: I was having anal sex with Jenny last night and about 5 minutes later she lets out this enormous cum fart
Man 2: That is nasty...

2. "Dude did you here about Jenny last night...she cum farted right after fucking mike."

3.
Go to google.
Type in cum farters
Click on one of the links.
Try to watch it.
by MoRPHiNe June 04, 2006
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2
Upon having sex with a females anal cavity, and expelling your man juice inside the cavernous hole, the girl is prompted to fart, launching an explosion of semen out of the region.
Becky released a massive cumfart once Tyler had finished pumping her anus.
by Eddie Doom April 30, 2006
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3
n.
A secretion of male ejaculate that exits the anus while farting, sometime after anal sex. It could be right after the sex or five hours later.

Standing in line for the subway, Jennie realized that she was now sporting a stain left by her cum fart.
by Sallys March 23, 2006
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4
when you fart and cum a little in your fresh new boxers.
guy 1: *cum farts*
guy 2: dude why does it smell like that?
guy 1: I accidently cum farted
guy 2: dude that sucks for you.
via giphy
by doradicksucker1234 July 20, 2018
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5
1. The act of farting out cum out of your bum after anal sex.

2. A person acting as undesirable and disgusting as a cumfart.
1. "Yah baby, I'm going to make you cumfart so hard right now."

2. "Dan, don't be such a cumfart."
by CumfartQueen October 26, 2011
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6
The uniquely smelling fart that came from an ass that has cum fermenting inside of it.
The hike in the Alps was daunting but was made especially trying by Alex's cum farts

Those yogurt packages are so yummy but they give me the cum farts
by 123 Fake Boner October 13, 2009
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7
When a man (probably homosexual) or woman drop trou, squeeze out a fart and seaman is fired from there anus - which may possibly land inside a wide-set vagina and cause pregnancy which will produce a child known as a "son of a Cumfart".
1. "Are you feeling uncumfartable?"

"Little bit Ameigo"

"You should get Bill to butt fuck you, that usually breaks the ice and makes me feel cumfartable"

2. "I just gave that guy a Blumpkin and let the seamen ejaculated from his penis fire into my butt"

"Awww man that sounds insane"

"Yeah, I even cumfarted a couple of minutes later"

"Lucky fucker"

"Thats what I thought until I found out the seamen from my anus landed in a passing woman's wide-set vagina"

"Uh-oh"

"Now I'm a father and have learned the dangers of public Cumfarting"
by relaxingCumfartabley March 27, 2010
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