Quadtarglish Share definition Flag Quadtarglish is a mix of random letters and emoticons to look like an actual language. Talk in Quadtarglish: oi fgd fond ughu !! D: fi jifji ? o: HDUHF UEFU HNJN !!! <3 Quadtarglish by princess_sunangel July 22, 2010 Get the Quadtarglish mug.