It was the start of a sound heard earlier in the graveyard in the jadusable.wmv video at 5:45.
If the full sound is taken from the video and sped up then it is revealed to be a voice. This voice is belived to be saying "The moon is early" or something similar.
- It is not a voice. This is literally the sound of Bongo Bongo from Ocarina of Time. Edited to avoid further confusion. [ ArkheRdy 08:02, Nov 5 ]
All the same, it sounds like "the moon is early" which I've come to believe is what they had the voice guy say for the thing. [ Mugen Kagemaru 18:31, August 2, 2011 (UTC) ]
Click the link below for the original and sped up version of file 37.
Closer - HellsPlumber.zip