Biker Helmets design...help please?

Me and my boyfriend are going on a biker trip to Vegas in August and I was trying to get us custom made helmets that represented our names in the club. His is NSANE because he is a stunter and mine is MRS. LUNATIC because I like to be dangerous and our names coincide. I am having a problem thinking of what to draw to represent his and my name on our helmets. Please help can you come up with anything...greatly appreciated!