1 definition by Detroit What MOFO
When the male shakes his penis vigorously over his girlfriends face while he is cumming to create a blizzard like effect.
Yo man! I gave my girlfriend a blizzard last night in the back seat of the car and she had nothing to wipe it off with so she had to get out and wipe her face on the grass.
by Detroit What MOFO December 6, 2010