As unbelievable as this seems, it's true.
This leads me to believe that some of you may not yet have experienced YATTA! by Happatai. (Lyrics (from orthanc.univap.br/yatta) - with English translation - here).
Because there's nothing to put a smile on your face like a bunch of half naked Japanese men dressed in green leaf underwear, dancing around, and singing.
For those with iPods or other MP3 players, there is a lovely extended remix version as well as a original version.
Don't bother to thank me.
I am just doing my duty.
For the Internet.
And dou itashimashite.
[Edit: links moved elsewhere to prevent direct linking. Sorry to the people at orthanc.univap.br! I didn't think that many people would see them.]