Mook-Making. (Got An Idea? =3)

So I have another of my week-long vacations with my buddy in about three weeks.

I say right now, I promise NOTHING regarding whether or not I'm going to accept any given one of the suggestions, or even any of them at all, but nonetheless, I'm almost certain to be doodling up another mook or two (you know, like our buddies in yukatakeuchifan.deviantart.com… ).

This said, anyone got an idea for a mook type that might be fun to draw? Keep in mind, I'm not looking for super-long descriptions, just a basic idea of something that'd fit in a beat-em-up. If any of them intrigue me, I might pick one or two to work with.