N15
A car title only given to the best of the best. If a human uses it with their name, it means they're a total poser trying to steal the car's coolness.
@N15_Johnny: I'm N15 Johnny, the greatest driver ever. Also, I once crashed into a cow.
N15_Richard: I'm not poser, I'm N15 Richard. I swear.
N15_Alex: I'm N15 Alex. I've never even driven a car before.