zububafu Share definition Flag When a guy takes a straw into the girls vagina while she is on her period and he suck out all of the slimy juices. Get me a straw me and Mary beth are going to zububafu zububafu by Charlitos May 6, 2007 0 0 Get merch Get the zububafu mug. Buy Now — $32.95 See more merch