bumpy Share definition Flag To feel extreme embarassment, rejection, etc. (See also bump) (a.) "I bet you felt pretty bumpy after Amy slapped you". (b.) "When Joey slipped and fell, that was the bumpiest thing I've ever seen!" bumpy by Spider July 24, 2004 0 0 Get merch Get the bumpy mug. Buy Now — $32.95 See more merch