Acronym for "I thought you knew cuz of facebook" or what girls do when they can't man up and tell another girl something to their face.
by ilovecupcakesandmangos September 24, 2011
Get the ITYKCOFBmug. Get the ITYKCOFBmug. Get the ITYKCOFBmug. Get the ITYKCOFBmug. We'll email you a link to sign in instantly.