OK, people, here is the pronouncement from the Politically Incorrect Gods.
The Chelsea Clinton joke was actually funny. Tasteless, rude, and crude, but funny. And "Bomb Iran" would have been funny, too, with a little better delivery. Those are fine jokes to tell your close friends while smoking pot. They just aren't something you should be telling in public as a candidate for political office.
On the other hand, the marvelous ape "joke" isn't even a joke; it's a splattering of vomit. If he really said that, it might have been more considerate of him to just puke on the audience.
The Gods have spoken.