I had a friend who's team was called the "Dugout Dolls". But if your a fan of the Austin Powers movies you could go with "Lazy Eyed Psychos" or "Evil Petting Zoo".
During Fall Ball, our league has pretty relaxed rules in regards to uniforms (basicly as long as she has a number on a shirt/jersey she can play). So I was compiling a team of girls that wanted to play fall ball but their regular teams didn't. As we are showing up for our first game (in 7 different uniforms), the director of scheduling comes up to me and says "with all those different uniforms out there, you guys look like a bunch of misfits. By the way, I need your team name for the standings"
Having not thought about a 'team name', it popped in my head...we're the Miss Fits.