Xbox live account name?

i have a new xbox and i need an acount name. i cant think of a very good one. my first name is tate my last name starts with a r. i like uk wildcats basketball. i am a fan of toby keith and my school mascot is a spartan. take some of those facts and make a really cool name for me. or i f you think of a cool name that has nothing to do with that give that suggestion too. thanks.