hit you with that k Share definition Flag Responding "k" to someone in a sign of agrivation. Also meaning "whatever". Guy: Im really sorry, I'll talk to you later though. Girl: k. Guy 2: Wow she hit you with that k. hit you with that k by accurate28 March 19, 2017 0 0 Get merch Get the hit you with that k mug. Buy Now — $32.95 See more merch