It also means different appearances too. Explain dat shit! Muh Superman's a beefcake though.

The Multiverse is one of the easiest cop outs in all of fiction. It allows creators to do whatever the fuck they want and then go "Oh, that didn't really happen! It just multiverse!" (they say it just like that too.)

Sometimes a multiverse is full of changes or sometimes it's just an uninspiring "everyone's evil" or "everyone's gender is switched" or "TEH FAWKING NAZIS TOOK OVER!" which often turn out to be the most popular because we keep on eating it up.

No, this does not open the doors for the alternate interpretations of characters on this wiki. No loopholes.