eF Twendo Share definition Flag Underground hip-hop instrumentalist from Buffalo, New York. "Yo! I just heard a couple cats battling, sounded like eF Twendo hooked them up with that fire to spit with!" eF Twendo by jabbajawclaw September 14, 2012 0 0 Get merch Get the eF Twendo mug. Buy Now — $32.95 See more merch