When an advantage causes that advantage to grow increasingly larger, typically with no hope of stopping it.
Bottom lane fed 5 times, and now Yi is snowballing out of control.
The difference between a snowman and a snow-woman.
Winter is nearly over, that snowman's snowballs are melting.
You perverts got it all wrong. This is the REAL answer:
What a kid makes when it snows outside.
He rolls up a pile of snow,
packs it up into a ball,
and throws it at random people.
Mischevious Mike threw a record of seven-hundred and fifty-three snowballs at random people like hobos, ugly girls, and fat people.
--To grow rapidly in significance, importance, or size.
"I should start of my homework assignments before it gets a chance to snowball."
"With the party I had to plan, and my mom pushing me to do this and that, the stress just snowballed!"
Where one person takes a cum load in their mouth, and then spits it back out into another person's mouth.
Amy and Jessica snowballed Peter's load.
A drink consisting of Advocaat, sprite and if you are scandinavian a few centilitres of vodka for extra strenght.
It is also common to ad a dash of lemon or lime to counter the sweet taste of the drink.
"Hi bartender, can you reccomend a beverage"
"How about a snowball?"
Otherwise know as a ball of snow.
When it snows outside I will you make snowballs and throw them at people.