Not perform, just saw him about 4 years ago at the MGM Grand. He was wheeling around in one of those mechanical rascal thingys wearing boxer shorts and an open bathrobe.
He had one hand on the joystick beeping us to get the hell out of the way, and in the other hand he had a drink of some sort.
His head was kinda tilted sideways and he looked just aweful --I thought he was going to die right there, or he was already dead and being wheelied around by remote control as another Vegas attraction.
It reminded me of Captain Pike from the original Star Trek, beeping once for "yes" and twice for "no." It was kind of disturbing. I'm surprised he made it this long.
Such is the danger of my quest, that in fighting evil I will be corrupted by it.
On that day my soul will submit to the savagery of war.
-ROM