After the man shoots his wad in the womans (or other mans) mouth, the wad holder then transfers said wad to another by kissing. The wad holder may; if by choice, choose to bestow the wad on an innocent bystander. (to be snowballed.)
My girlfriend snowballed the front door man when he wouldnt let us in the club.
When an item is placed into storage not for use in a tempatutre controlled environment. Typically lower in temperature
Jawn snowballed a stack of pallets because he is a little bitch.
An act where cum is passed from one person's mouth to another's mouth.
Faye would only give Kev a blowjob if he agreed to try his own cum, they ended up snowballing as Faye's great at blowjobs and Kev didn't want to lose out
A sexual game when after someone has had sperm ejaculated into their mouth they hold it orally rather than spitting or swallowing, then french-kiss with their partner.
Smasher, Beef, and Skeeter spent Saturday night snowballing and hitting the slopes.
A person who sucks dick, gets cummed in his/her mouth. Then makes out with the person who cummed in their mouth while still having cum in their mouth.
A sex game.
Passing cum from person to person in such a way that the amount of cum increases.
Man cums in womans mouth, she spits cum into another womans mouth and a man cums in it too. She spits this into another womans mouth and so it goes on, back and forth till the last woman has to swallow a massive glop of cum. The "snowball" effect, see?
A very kinky sexual game when after someone has had sperm ejaculated into their mouth they hold it orally rather than spitting or swallowing, then french-kiss with their partner. It can also apply with two guys or a group with at least one guy involved (no duh).
Aftering Russell ejaculated in Kat's mouth they started snowballing.