My boys say “YEET” (actually yell it) all the time, and I have no idea what it means. I asked them what it meant, they didn’t know either, lol.
@Sonicpharmacist It is a word used to describe the positive emotion of gaining something. This can be knowledge, a physical item, an emotion, or so on. Like, if I find a white whale, at a record store, I would say "YEET!"