Bumcited Share definition Flag Adj.: A combination of the word Bummed and Excited. To be used in a situation that has an equally positive and equally negative effect. David: Totally bumcited for hump day. The week is only half over, but two more days and its Friday. Bumcited by DPow April 14, 2010 0 0 Get merch Get the Bumcited mug. Buy Now — $32.95 See more merch