NC: Hello I'm the Nostalgia Critic, I remember it so you don't have to. You know, you can be too old for a lot of things, but you're never too old to be afraid. And our childhoods proved it! We had to put up with clowns and boogiemen and all sorts of ghosts and goblins when we were growin' up. So, being the month of Halloween, I've decided to take a look back at the Top 11 Scariest Nostalgic Moments of all time. Why Top 11? Because I like to go one step beyond. So get ready to cover your eyes and hide under the couch. THIS is the Top 11 Scariest Nostalgic Moments.List begins with generic creepy music and an evil laugh in the background; then, footage of The Wicked Witch of the WestNC (voiceover): Number 11--The Wicked Witch from The Wizard of Oz. For many kids, The Wizard of Oz was the fir