1. n. A crazy, energetic, often hyper, very stubborn, at times annoying, usually defiant little girl. Lillyonas are very smart, but equally as bossy. Lillyonas are much like champion stallions; they must be emotionally broken before their full potential can be realized.
2. v. To defy one's parent(s).
Ex: Lillyona is an awesome girl, it's just a shame that she doesn't listen better.
Ex: "Did you listen to your mother"... "No, I Lillyona'ed her ass!"