Yes, Ole did the voice of the shockmaster who was played by none other than tugboat.

So funny you mention the ECW crowd regulars. I still have a match on VHS where Tajiri was chucking chairs at Super Crazy in this neat spot where Tajiri would throw a chair full force across a table and Super Crazy would duck at the other end. One of the chairs sailed clear into the crowd and long haired shades dude had to duck it Super Crazy style.

In fact. Here it is. Skip to about 3:10 for lulz.