You know what's funny?
Only three things:
1. Politics/Race/religion - which is basically the same thing.
2. Sex/relationships
3. Slapstick
That's it. The rest are all variations and combinations of the tree. I mean, three. Hehehe.
Say I do a movie about a politician(ding!) who buttfucked a goat (ding!) under a tree (hehehe) and got his dick lodged in the goat's asshole (ding!) requiring surgery to get it out (ding ding ding!).
This would be the funniest movie ever. EVAR!
Or a movie about Scientologists(ding ding ding!).