You have no idea how tempting this is. The PC's favorite movie is Titan A.E., which features the planet Bob, and this exchange:
Akima : You can't call a planet "Bob."
Cale : So now you're the boss. You're the King of Bob.
Akima : Can't we just call it "Earth"?
Cale : No one said you have to live on Bob.
Akima : I'm never calling it that.