Costume ideas?

I'm working on Halloween, and our store manager is letting us dress up.  Sweet! I need ideas for what to dress up as.  But I have some guidelines:

+ No pirates.  Two people are already going as pirates. + Not expensive. + Requires face paint.  Because I have a lot of extra face paint. **edit: I can only have slight facepaint.  My entire face can't be painted.

Help me out!