ttylk Share definition Flag Ttylk is the definition of “talk to you later,k?” It’s similar to “talk to you later” but with that exra “k” Lana: Gtg ttylk?Gabe: yah ttylk by Eliyah M November 12, 2017 0 0 Get merch Get the ttylk mug. Buy Now — $32.95 See more merch