Simpsons - "Here's Johnny! D'oh!"
"Heeerrre's Johnny! D'oh"
"Daaavid Letterman!"
"I'm Mike Wallace, I'm Morley Safer, and I'm Ed Bradley! All this and Andy Rooney tonight on 60 Minutes!"
"AAAAHHH!!"
From "The Shinning" segment of Season 6 Episode 6, "Treehouse of Horror V".