Making own teams

I was wondering if we can make our own teams? are is it only real teams like x-men, fantastic 4 and so on?

what do mean? like make your own team pages on the site or start a team thread?

Well I mean create our own team pages. Like our own dream team.

No, fanfic/rpg stuff you can create an account & put it on your myvine page, write about it in the forums or something, don't add that to the encyclopedia.

Well in that case my dream team is called The Exiles Extreme and the members are Mimic from Earth 12, The Darkness, X-Man, Superboy, Dante and Bloodrayne. Now thats a kick ass team.