1 definition by bajongy
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."
Wes: "I did? I can't remember. I totally had Facebook Blackout. I bet it was Badunkadunk."
by bajongy September 4, 2009