ARRRRGH! KILL IT!
I've never heard davew27's voice, but I'm willing to bet it sounds exactly like that.
( The Mock TurtIe ™ --- Thinks you are a cunt, on, Tue 26 Aug 2008, 16:50, archived)

This is my personal favorite
www.youtube.com/watch?v=VCsJ5Tb6WY0
( Zuowan, Tue 26 Aug 2008, 16:55, archived)