Just to clear things up:
18 million years ago, 5 people were summoned by God and sent to Earth to make it awesome. They were called the U.S.A., the Underrated Superhero Alliance. God decided that 5 people wasn't cool enough, so the Communists (because none of them are American) were introduced to be at the side of the U.S.A.. Even a newer day has dawn recently, however. The U.S.A. and Communists have found more people worthy of being awesome and making the world that much a better place. God agreed with the U.S.A.'s leader, The Masked Lemon, and a third group has become official. They are The Others. These 4 extra people don't have nicknames, due to just being met on Earth and not being summoned by God. They just go by their real names. Together all 3 groups form together to create "The Coolest People on the Face of the Earth". Forever, these 13 people will walk the Earth and make it that much more awesome, while protecting it from.. bad stuff.
The U.S.A.
The Masked Lemon [Lemon]
Scott the Dog [Scott]
The Shockmaster [Shock]
The 501 lb. Animal [501]
Volcano on Drugs [Vod]
The Communists
Phuc
Twix
Ichigo
Zorin
The Others
Matt*
Nick D.
Rafi
Veronica/VG
*Matt is actually the long-lost brother of the Masked Lemon, which was discovered shortly after the U.S.A was created. Matt was indeed American, so could not be in the Communists. It was a saving grace when the Others was created, so now Matt is officially 'one of us'.