Last night, Charlie Sheen joined Twitter AND his interview on 20/20 aired. Did you watch that interview? Classic. Winning. Duh. Dude used the word SKULLDUGGERY in a sentence! He also said, at one point, "Get me Dr. Clown Shoes," which is pretty much my favorite. And we really got to meet "the goddesses" finally, although let's be real, at best ...