Because first of all, you're like, twelve. [Whatever, close enough.] Second of all, you don't look or act much like a pirate. Third, if'n you're not makin' stuff up, that means yer yet another person I need to keep my eye on. I may only be the marshal back on Mars, but I'm still an officer of the law here.

[Seriously, wasn't Yuffie enough of a headache?]