I actually felt compelled to write the guy to let him know that "comedians" generally, y'know, generate their own humor.
I also let him know that if he got a paid gig, I'd be happy to pay someone $0.25-$5.00 to heckle him, "depending on length of routine." I'll let you all know if I get a response. Maybe he'll pay someone to respond to me..?
If anyone's interested in a great comedian, visit Bill Hicks' page.