Death Note deleted scene:

Yagami Light: "No you see I couldn't possibly be Kira because if I was I would have replied to your inquiry with `I can neither confirm nor deny that I am Kira`!"

L: "Oh dang that's exactly what Kira wouldn't have not not not said"

Yagami Light: "... which BTW shouldn't be illegal in the first place and also I would give sufficiently needy 14 year olds LSD and this medicine I'm taking fell off the back of a truck."