Scandinavian Snowball 

While having sex with a girl (preferably Scandinavian)pull out right before you cum, then put instant snow(just add water!) in her vagina. Finish up effectively giving her a Scandinavian Snowball

"Jenny was being really kinky, she asked me to give her a Scandinavian Snowball."

Scandinavian Snowball by Doug Clifton April 6, 2007

Arizona Snowball Effect 

to suck off and give back to so many guys it becomes a given that the chick has choked/gagged multiple times and regurgitated the cum of one of the male's friends back on to the present males wang.

When Big Buck Hunter claims she's snowballed enough of your friends it'd cause a damn avalanche she's administering the Arizona Snowball Effect.

Arizona Snowball Effect by Cell Bag City Special September 23, 2009

A snowball's chance in hell 

what you say when something is not likely to happen, nearly impossible. the chance of a snowball surviving in hell

"Joe has a snowball's chance in hell at getting a girlfriend, he's too fat"

A snowball's chance in hell by dboyfromdahood May 10, 2012

austrailian snowball 

1.During intercourse and much like snowballing this activity has the receiving partner returning the deposited goods back to the origin.
2.A man cums inside a woman, she then sneezes (or sometimes even laughs) and the semen is ejected out of the vagina and back on the penis.

She austrailian snowballed me last night

austrailian snowball by someone noone knows January 13, 2008

bloody snowball 

Upon completion of fellatio, the girl is punched in the nose, hence bloody snowball.

I was feeling generous so I gave my girlfriend a bloody snowball for her birthday

bloody snowball by Rugby Randy May 11, 2003

Yellow Snowball 

When a woman spits the cum that she so nicely sucked out of a man's balls with the piss that he then deposited in her mouth because she wouldn't swallow the cum.

That chick sucks a great dick except she doesn't like to suck it all the way down. Last night, I thought that I taught her a lesson by saving up a lot of piss to trail the stream of cum into her mouth. It was all cool until she pulled off the Yellow Snowball. She's a sneaky one, but hot and horny, so...

Yellow Snowball by Sed8ed March 22, 2004

mexican snowball 

a snowball that has been ejaculated into

patrick threw a mexican snowball at kevin. kevin deserved it

mexican snowball by pmbloowood45kgb March 7, 2010