yippidy do da Share definition Flag a stupid way to show ppl that you're happy... dude1: i just saw katie's bra dude, it was awesome...yippidy do da... dude2: get a life... yippidy do da by one cool duder July 15, 2005 0 0 Get merch Get the yippidy do da mug. Buy Now — $32.95 See more merch