kachanna Share definition Flag refering to the hottness of a chick. dang, that girl is kachanna. (use kachanna-kachanna when she is reeeeeeeeely flaming hot) kachanna by patty-o-pinch-me-youdie April 6, 2003 0 0 Get merch Get the kachanna mug. Buy Now — $32.95 See more merch