I'm cheating on this one.
X is for Exponential, the Amazing Multiplier man.
Listen, it's better than Xerox, xylophone, or xenophobia.
Exponential isn't really himself. He's...a lot of himselves. Yes, I know "himselves" isn't a word. Exponential is an individual made up of individuals; a man with a multitude of personalities, some kind, some cruel, some alcoholic, some smart, and some stupid. His main identity is usually able to keep things in tow, but every once in a while one of his personalities gets "loose" and runs wild.
He sounds like the perfect candidate for the Clermont Institution for the Criminally Insane...and, perhaps, a candidate for the Heroic Legion.
BACK TO CRIMSONSTREAK CENTRAL!