Croc Tan Share definition Flag The tan one gets after wearing crocs in the sun for an extended period of time. Before wearing crocs, it is important to apply sunscreen to the feet, in order to avoid croc tan. Croc Tan by Mrmcchicken July 6, 2011 0 0 Get merch Get the Croc Tan mug. Buy Now — $32.95 See more merch