wopperjawed Share definition Flag (adj)-redneck for "messed up" or askew.Just off kilter in some way. Man Glennbob, my car's been all sorts of wopperjawed since i drove through that river. Just ain't runnin right! wopperjawed by oBoSoB March 22, 2011 0 0 Get merch Get the wopperjawed mug. Buy Now — $32.95 See more merch