JK (acronym) Type: noun, acronym Pronunciation: /j-k/ Also spelled: J.K. What does JK mean and stand for? Just Kidding. JK Synonyms: Sike JK sentence: “I’ma cop it for you, JK.“ JK in songs: “You motherfuckers can’t play with me, Don’t LOL or JK with me” – Waka Flocka Flame, Wakapella. “Bitch, I’m Yung Bruh, I […]