Acquiring a sexual partner on the online social community known as facebook.com
I coped some of that facenook thanks to Fitt's profile.
by Antony_Anthony December 13, 2007
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An annoying survey website that comes up if you accidentally type "Facenook.com" instead of "Facebook.com". Don't be fulled by facenook!
Billy: "Dude Facebook won't let me log on. It just keeps bringing up this stupid survey thing"

Joe: "No man, that's FACENOOK not facebook!"
by Dudeimeanreally January 2, 2011
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The act of using facebook to pleasure one's self to profile pictures of close relatives and/or friends.
Simple Jack goes through his newsfeed everyday to figure out whom to facenook to for the day
by TheGizMaster June 30, 2011
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To aggressively stalk; i.e., to Facebook someone so thoroughly that one has virtually explored all possible nooks and crannies of the stalkee's Facebook personality.
"Dude, you should probably stop Facenooking her and just give her a damn call already."
by bostongirl2488 May 15, 2009
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