chichate Share definition Flag To have sexual intercourse or coitus, in Puerto Rican English. To put Rusticus into Alibec. To copulate. Pronounced "chee-ch-ate." I would like to chichate you up das assen. chichate by Iblisatan January 13, 2007 0 0 Get merch Get the chichate mug. Buy Now — $32.95 See more merch