[catgirllover]

It's the weird soieder guy blowing a conch shell and summoning a gaint robot, and the song part is like tun ticka tun ticka tun.

[Shooterman]

I know exactly what scene your talking about, but which AMV Hell was it in?

[Filleffs]

The song is in the soundtrack which you can find in the FAQ thread.
http://amvhell.com/index.php?topic=2022.0

I know the song can be found there, I have it.

[azusaka110]

I think it was called "Con Insanity", though that's just my memory...