I don't think the theme translates overly well to pinball but considering I think he's the funniest person who ever lived I would almost definitely buy one unless the game just absolutely sucked.

Back in the early days of the internet Carlin did an online chat thing on his webpage and I was fucking with my brother and told him Carlin was a huge pinball fan so he asked him what his favorite game was. He actually did say that he enjoyed playing pinball in pool halls and stuff growing up but didn't have a favorite game. The whole chat was great and I wish I had saved a copy of it.