Baby snowball 

When a male gets a snow ball and proceeds to jizz on it then throw it at their friends or relatives

Dude Ryker keeps hitting me with his baby snowballs

Baby snowball by Dilly p February 6, 2024

Dirty Baby Snowball 

When you're having sex with a pregnant chick and you ejaculate inside her unborn child's mouth.

Man, I just busted my nut inside this preganant chick and her baby ate it! That was my first dirty baby snowball!

Dirty Baby Snowball by matt_3196 May 31, 2011

Snowball baby 

When a man ejaculates in a woman's mouth, then the woman puts the cum into the man's mouth, and then the man eats the woman out and gets the cum in her vagina.
Then the woman becomes pregnant.

John and Jane got together with a kinky night of fun, then nine months later, Jane had a Snowball baby.

Snowball baby by MiraKatana May 16, 2009