What are some good team names?

I am a Boyscout staffing a 2 day 1 night leadership training camp out. Its called "Oakleaf" and it is a BSA funded thing, not a troop campout (theres a patch and everything). So at the meetings for the staff we learn what we need to do, and at the same time we think of team names. They have to be creative and very apealing to other kids. The team names that usually work is when they are very unlike each other. Like the one last year was "Squirtal vs. Charmander" and the one before that was "Pirates vs. Ninjas". They are prety cool teams and as you can tell they are like "Red vs. Blue" teams in that way. So my question is, Can you think of some creative names for the teams? Thx