ttys Share definition Flag Shortening of Talk to you soon. Similar to ttyl except that it is refers to a shorter period of time. A: Let's go to a movie. B: Alright, I'll come pick you up. A: Alright, ttys. ttys by Thomas Simmons January 14, 2004 0 0 Get merch Get the ttys mug. Buy Now — $32.95 See more merch