1 definition by lce Dance
The act of finding out news or gossip by looking around Facebook (Myspace, Bebo.) The information that you learn may or may not be legit.
"How'd you find out I hooked up with Jan?"
"Well, since you didn't tell me yourself, I had to Facebook Sleuth to find out the story.
"Well, since you didn't tell me yourself, I had to Facebook Sleuth to find out the story.
by lce Dance July 11, 2008