Yabadoochia Share definition Flag What children sims say when they leave for school, AKA "bye!" *school bus is here* HONK HONK! *kid walks my mom and wave* "yabadoochia!" *kid gets on bus* Yabadoochia by InkyEby June 4, 2011 0 0 Get merch Get the Yabadoochia mug. Buy Now — $32.95 See more merch