TCFL Share definition Flag Too Cool For Life; used in a sarcastic context. Actual meaning is like calling someone a loser. Me: I was so bored today that i went on facebook and stalked my own pictures. Lisa: You are TCFL. TCFL by sxasianguurl August 2, 2012 0 0 Get merch Get the TCFL mug. Buy Now — $32.95 See more merch
