Facebook Blackout 

when you go to check your facebook, get sucked in and realize an hour has passed and realize you just wasted so much time.

Rob: "I had the worst facebook blackout last night, I was supposed to be doing homework and I checked my facebook and I wasted an hour"
Kelly: "Sucks."

Facebook Blackout by beach_bum7145 December 9, 2008

Facebook Blackout 

A.) When, upon waking, one realizes that you went on Facebook last night blacked out - resulting in untold horrors.

B.) The actions of going on Facebook while in the middle of a alcohol-induced blackout.

A.) "Why did I send six vile Facebook messages last night to people I barely know? Oh, it must have been a Facebook Blackout..."

B) "Duuudeee...I am so going to send messages to this bitch!"

"Dude, don't do it, your in the middle of a Facebook blackout!"

Facebook Blackout by Wallace Carlos June 2, 2009

Facebook Blackout 

The lack of realization that one has made an entry, usually embarassing,on a Facebook profile. Usually discovered the following day.

Allan: "I can't believe you took the Which Ghetto Booty Do You Have Quiz."

Wes: "I did? I can't remember. I totally had Facebook Blackout. I bet it was Badunkadunk."

Facebook Blackout by bajongy September 4, 2009