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1.
When one goes into a subconscious state while browsing facebook profiles. Subject usually snaps back into conscious while browsing pictures of some completely random person, and is often followed by feelings of guilt, embarassment, and creepiness.
Faceblackout:
Dude yesterday I was looking at Tim's facebook profile, and the next thing I knew I was on picture 65/200 of this fat Korean kid's profile. I faceblacked the f out.
by rieyin July 07, 2011