whiyydayya Share definition Flag the most holy word in the english language, to pwn in anything and everything to the point that even chuck wiil offer to blow oyou off. guy 1:whiyydayya chuck norris: yahh lets do this whiyydayya by z-trip March 13, 2009 0 0 Get merch Get the whiyydayya mug. Buy Now — $32.95 See more merch