Names of old funny martial arts movies?

Anyone know any old classic funny martial arts movies? And I've watched Kung Pow, Kung Fu Hustle and Jackie movies. I've recently watched Ninja in the dragon's den.

I'm also looking for the name certain movie I watched many years back, it was hilarious. It's about this guy who goes to live with his uncle but his uncle is a total idiot. His uncle says his goind to teach him kung fu as his very good but sends his nephew in too fight claiming that it will help him. One of the scenes he meets his uncle in the market place where his uncle has a puppet shows and is poking funny at everyone. They attack him and his nephew jumps in and helps. He praises the nephew and the nephew says no need to thank me, and the uncle no you standing on my god damn foot. His uncle showers with sand saying that it saves water. In other scene one guy comes to their home and breaks down the fence and his uncle shouts why don't you use the god damn gate and realizes it's a strong guy and sends his nephew to fight. Anyone know this movies name? it's an old classic funny kung fu movie.