skanktious Share definition Flag adjective - (pronounced skank-shoo-us) - overly promiscuous, slutty, easy, whorish, nasty, dirty, etc. "I do say sir, that drunken sorority girl was rather skanktious indeed!" skanktious by Ross Baxter May 12, 2014 0 0 Get merch Get the skanktious mug. Buy Now — $32.95 See more merch