fap itis Share definition Flag Fap Itis is referred to the sudden onset of drowsiness following a fap (masterbation) session. John: Hey bro wanna go chill or something? Rick: Nah man I've got the fap itis. fap itis by negev September 12, 2013 0 0 Get merch Get the fap itis mug. Buy Now — $32.95 See more merch
