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1.
A photo uploaded onto a networking website in which the light saturation is so high that it removes any facial features, giving the appearance of clear skin and beauty.
Dude 1: Sharon's looking good these days, did you see her new Facebook photo?

Dude 2: Nah mate, it's just a whiteout photo, she's a butterface in real life.
by TheBald September 15, 2010