Yawriats Ot Nevaeh.

So, there's this guy in the Netherlands who spent months teaching himself to sing "Stairway to Heaven" backwards. Then, he videotaped himself doing his best impassioned karaoke performance of it (on a public street, no less) and reversed the footage so the song comes out forwards. The results can be seen here.

Ladies and gentlemen, this is just the sort of thing that gives the Internet meaning.