Kwump Share definition Flag Kwump is a word that means many differant words. If you want to compliment somone with 10 or more sentances, in stead you only need one! (roll the k) Oh yeah, your so kwump! Oh yeah, your so unkwumpey! Kwump by Elot1134 March 14, 2013 0 0 Get merch Get the Kwump mug. Buy Now — $32.95 See more merch