Dirty Snowball 

When you cum in a person's ass, then person number one sucks it out of the person's ass, and then spit's it into person number two's mouth. Person number two then spits it into person number three's mouth, and so on and so forth....creating the dirty snowball effect.

"I was at the orgy the other night and a dirty snowball started coming around, I threw up..."

Dirty Snowball by BrendanFraser October 4, 2018

Dirty snowball 

When one cums on another’s asshole, then the cummed on farts and blows a cum bubble.

Kodic 420 gave her a dirty snowball for Christmas.

Dirty snowball by Kodic420sbaby❤️ November 6, 2021

Dirty Snowball 

When a male is performing intercourse on a female (missionary) and defecates into his on hand; and then while continuing to thrust at a steady pace he throws the fecal matter onto the female’s stomach with the intention for it to splatter/explode much like a wet snowball. The male may choose whether or not he would like to scream dirty snowball in celebration of his great accomplishment.

once the fecal matter smacks the female in the stomach, you have completed the "Dirty Snowball"

Dirty Snowball by Bam its Dan! December 10, 2010

Dirty Snowball 

The process of "felching" and then "snowballing" resuliting in a "Dirty Snowball"

Damn dawg, that ho was off da heezy! she even let me give her a "dirty snowball" last night...Kapn Ron of Portland, OR coined the term....USE IT!!!

Dirty Snowball by Kapn Ron May 1, 2006

Dirty Snowball 

When a man or woman takes a ball-shaped bowl movement on their partner's chest then proceeds to ejaculate onto the feces, forming a gooey white coating around it.

Patrick: DUDE! did you hear what Lauren and Kevin did?
Andrew: No, what????
Patrick: Well Kevin took a shit on Lauren's chest then came on it and it was all gooey and white!
Andrew: Oh My God! I'm so jealous! I've always wanted to give someone a dirty snowball.

Dirty Snowball by Kenneth Fawcett November 18, 2010

Dirty Snowball 

The act of a male jacking off into one hand while taking a dump in the other, then smacking his hands together, thus mixing the two together. Once together, the male balls the item up, and throws it at a womans face.

I was repulsed, yet amused when he threw a dirty snowball in my face

Dirty Snowball by Horacio Abdulah April 7, 2009

dirty snowball 

a white girl, usually a ho, who uses cocaine and will have sex for it.

someone asks, is that your girl. "naw, dawg, she's just a dirty snowball."

dirty snowball by sassymchateful August 29, 2006