"It's the truth universally acknowledged...that the moment one area of your life starts going OK...another part of it falls spectacularly to pieces." Bridget Jones' Diary
"I don't know." - Grr from Nickelodeon's Invader Zim. Yeah I just use that one alot... cute throw-off voice inclued of course.
Hmm, this definately works for me...
"Hell is empty. All the Devils are here." - William Shakespeare's The Tempest