Dirty snow ball 

A derivative of the snowballing technique in which cum is received into the mouth of an individual but instead of being deposited directly into the mouth of a second individual it is deposited into an asshole. The residual deposit is collected back into a mouth and reintegrated into another mouth to perpetuate the snowballing cycle.

Tom Brady loves to catch a good dirty snow ball

Dirty snow ball by Gronkball99 December 20, 2015

Dirty Snowball  

When a guy cum's into a females ass and then she squirts it into her hand and throws it at him.

After Busting a load in Monica's ass she popped out a dirty snowball and threw it at my face!

Dirty Snowball by GTG Crew December 30, 2008

Reverse dirty snowball 

Similar to the reverse snowball however the load is depositted in the arse of reverse dirty snowballee. Post-deposition of said load, the girl sits on the reverse dirty snowballers face, allows the cooze to drip into the mans mouth and then french kissing is commenced to return the load to the girl.

Man, your mom loves the reverse dirty snowball.

Reverse dirty snowball by Efty August 12, 2009

Dirty Snowball 

A sexual situation involving three main steps:

1. a male ejaculates into the posterior, or anal cavity, of a partner.

2. The male then proceeds to extract the deposited seminal fluid by swiftly sucking on the anus.
3. The male then transfers the extracted contents in his mouth into the awaiting mouth of his partner.

"Suck my ass and spit it in my ass! Gimme that dirty snowball!"

Dirty Snowball by Ruthleslied November 6, 2012

SWD dirty snowball 

cunnilingus, then ass to mouth, then snowball. The 'SWD' signifies Southwest Detroit as the originators' hometown of this tricky three-parter.

Girl #1:He was eating me out, then decided to hit my ass but instead of just cumming in my ass, he pulls out and cums in my mouth and wasn't afraid to kiss me and take some of that cum back! Girl #2: He pulled an SWD dirty snowball! What did you say his name was again?

SWD dirty snowball by shhhhsugar August 25, 2010

Dirty Snowball 

When a guy makes a girl go ass to mouth and then kisses her afterwards with the cum still in her mouth.

I got hepatitis A from her ass after she gave me a dirty snowball.

Dirty Snowball by Dirty Snowball567 October 31, 2009

Dirty Snowball 

The wad of Semen sucked from the ass after Anal sex.

All she had for breakfast was a Dirty Snowball, thanks to the Red Rocket!

Dirty Snowball by HOT KARL666 June 11, 2010