caxannie Share definition Flag used in Lakeland, Fl usa referring to a popular girl named Cassandra that was always on xanax. Cassandra, lol i mean Caxannie was so wasted last night off xanax caxannie by mills5150 May 30, 2013 0 0 Get merch Get the caxannie mug. Buy Now — $32.95 See more merch