Banacadabra Share definition Flag The feeling you get after junk food and being over active, like on a roller coaster or something like that. "I got some wicked banacadabra from that ride, I shouldn't have eaten all that cotton candy pizza" Banacadabra by FullMoonZombie November 7, 2018 0 0 Get merch Get the Banacadabra mug. Buy Now — $32.95 See more merch