I've gone back in forth in my mind as to whether I should post these videos (found via Reddit), and have finally decided to go ahead and condemn you all as I have been condemned.
Prior to seeing the first video, I'd never heard of Lazytown, but obviously it's some sort of kid show (on Nick, from the looks of it).
Whether or not you find it funny is probably a good indication of where you're going to end up in the afterlife. It's totally NSFW, and possibly Not Safe For Life. Certainly it's Not Safe For Your Immortal Soul.
Still, you do have to admire the technical proficiency of the person who did the editing.
Anyway, you've been warned:
This second video, which is more of a straight-up parody, of sorts, is considerably more subdued and subtle, and I actually find it a lot funnier than the first, but maybe that's just me.