1 definition by Chuckles-Fet

Top Definition
When a man cums during phalacio and his partner snowballs him. He then snowballs his partner right back.

Snowballing, but not the cool kind.
- I'm cumming! (cums, opens mouth, and closes eyes in ecstacy)
- (partner sneaks up to face and snowballs) Haha I just snowballed you!
- (guy spits cum back into partner's laughing face and mouth) I just Thunderballed you!
by Chuckles-Fet April 21, 2009

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