wicketty wack Share definition Flag something that isn't cool. or bummed about. or really lame. 1 - "hey man the party got canceled 2 - "damn thats wicketty wack yo" 1 - " i know RIGHT" wicketty wack by erkka August 5, 2008 0 0 Get merch Get the wicketty wack mug. Buy Now — $32.95 See more merch