Exactly what it says on the tin.

Here's some cowboys and their rivals:

Taterhead Jim: Member of the Riverville Cowboy Group. Has potato shaped head. That is his only interesting feature.

Sparkly Francis: Member of the Riverville Cowboy Group. Is always silent. He shoots things a lot.

Ready Freddy: Member of the Riverville Cowboy Group. Is super hyper active, and can run at super sonic speeds.

Dave: Member of the Riverville Cowboy Group. He's just sorta there.

Apple Torso Jones: Member of the Cowboys Who Oppose The Riverville Cowboy Group (CWORCG). Has a torso shaped like an apple. No other defining features. Rival to Taterhead Jim.

Manly Marcus: Member of CWORCG. Is incredibly feminine and talkative. Rival to Sparkly Francis.

Sleepy Petey: Member of CWORCG. Is incredibly lazy and doesn't really do much. He is hated and scorned because his name is a psuedo-rhyme.

Dave: Member of CWORCG. This is a different Dave. He's just sorta there.

And here's some "superheroes": The National International Association of Justice and Heroics (NIAJH)

Eagle Man: Cowardly and arrogant. Never does anything in fights, but takes all the credit. Not supposed to be social commentary. Has no actual powers. Real name: John Doe.

Blaze Woman: A woman who is literally always on fire. This proves to be a problem a lot. Real name: Blaise Torchwood.

The Goalem: You might think he's a giant rock monster who misspelled his name, but he's actually a hockey goalie. He has a hockey stick. His power is the ability to summon hockey pucks. He's kinda lame. Real name: Canadi Ann

Ms. Moth: A woman who can turn in to a moth. There are no benefits to being a moth. She has no other powers. Real name: Mara Mothly

The Creature: An alien who came to Earth and joined NIAJH. Do you think it has any cool alien powers or technology? Nope. It really can't do anything. Real name: *^%{\£ -\]+"!