FBCL Share definition Flag FBCL means Facebook Chat lags. It mostly happens when theres a pop up and when u click on it, it doesnt say anything jo :Me: what? u didnt say anything. FBCL FBCL by FBCL June 7, 2009 0 0 Get merch Get the FBCL mug. Buy Now — $32.95 See more merch
