I've been teaching Nana, Kazu, and Koya for awhile. Nana and Kazu, almost four years now. They're about eight years old these days.
After lesson on Wednesday, I said, "Good job, kids!"
Kazu replied to me (in Japanese, the scamp), "Kids? Kids means children. Please, call us juniors!"
Juniors?? That doesn't even MEAN anything. OK, Junior. On second thought, it fits.