tweety birdness Share definition Flag A level of awesomeness that can only be reached by a few things including my gangsta homie tweety. Your friend says "That's freakin awesome" and you say "Hell yeah, tweety birdness!" tweety birdness by A Pers0n March 6, 2009 0 0 Get merch Get the tweety birdness mug. Buy Now — $32.95 See more merch