The Electronic Classroom of Tomorrow (ECOT) was a community/charter school based in Columbus, Ohio, United States. It was sponsored by the Lucas County Educational Service Center of Lake Erie West (ESCLEW) in Toledo, in accordance with chapter 3314 of the Ohio Revised Code.
That was the whole intro of the Slim Shady EP. Slim Shady was coming to haunt me, was coming to haunt Eminem. Slim Shady is a character, Marshal say's Slim Shady killed Eminem. He say's he is still Eminem though, Slim Shady is just another part of him, the dark, evil, creatively sick part.
well, apparently he has two) come to think of it, eminem is his pseudonym and slim shady is his alter ego when he feels like doing some proper rapping (he just keeps it at eminem when he goes all emo on us).