I promise you that's not the funniest joke he knows. I spent like the last 15 minutes rewriting jokes about how he says Fries and gave up too, so I hope that's worth something.
When I was in high school, they filmed The Next Karate Kid on a farm that a kid two grades below me lived on. About halfway through they had to suspend shooting for a while because Pat Morita drank so much he had a heart attack.