Alter-Egos

Several users here have alter egos:

The Founder
The Founder's main alter-ego is CloudyDay, used primarly in Freenode.

His alter-ego is his wild side and has some major differences from our beloved Founder:
 * CloudyDay is a girl, unlike The Founder, who is male;
 * She has got blonde hair, unlike The Founder's brown hair.
 * She is reckless, unlike The Founder;
 * She has a passion for tampons (unlike The Founder's passion for sitcoms).
 * Also, she is immoral. She is a mean drunk.

That Brony Guy
That brony, you know the one, the one who does stuff? Yeah, he has one as well. He is none other than somewhat successful actor Nicolas Cage, or that's what he wants us to think. there is some differences though:
 * Nicolas Cage isn't a brony, a sycrat, or awesome.
 * Nicolas Cage doesn't have hair.
 * Nicolas Cage isn't the one writing this.
 * That is all.

That Awesome Guy
The best user ever has one too. It is Guetta's BFF Nicki Minaj. Please note the following:
 * Nicki Minaj isn't the "troll" known as NickiMinaj - you're just thinking that
 * Nicki Minaj isn't writing this.
 * Nicki Minaj wears a wig.

The Vampire
Raising and controlling the dead is funnier than counting to 1 million. And better than killing mortals. However, there are some minor differences:
 * The Necromaner isn't a vampire, but an immortal... vampire.
 * The Necromancer doesn't sparkle.
 * The Necromancer is thin and has no organs.
 * HE IS BEHIND YOU!