1.A tiot is a person who never fails to brighten your day even when they're having a bad one.
2.A person who is wild and free. Wonderfully chaotic. A perfectly put together mess.
3.A rebel and a riot amoung other things
Sometimes a typo for title, most commonly used as a request for favors from Administrators of chat forums.
"Admins, can I have some tiote plz, kk thx!"