Question: what is the meaning of you are up?
Answer: Simply put, it means "are you awake?"; "are you still awake?"; "are you awake yet?" “Are you alert?” When people are playing a game or in a match it can mean: “Is it your turn now?” (Your turn to play) or “Are you winning?”, “Is your team winning?” To which you could answer: “Yes, we are up 20 to 14”.