Go and see The Lego Movie. Drop whatever you are doing and go and see The Lego Movie. Right now. Immediately. Get in a car or on a bus or run, don’t walk, to your nearest cinema to go and see The Lego Movie now. Do it. Vamanos.
Wannabe gangster Sing tries to prove that he is evil enough to join the fearsome Axe Gang by taking on the people of the impoverished Pig Sty Alley. Unfortunately for him, the residents of Pig Sty Alley are all martial arts masters. Much hilarity ensues.
The name "Pig Sty Alley" (Zhu Long Cheng Zhai) is a play on the Chinese name for the Walled City of Kowloon (Jiu Long Cheng Zhai), a Chinese exclave in Hong Kong for much of the 20th Century, and well-known as a breeding ground of crime, slums and disorder. It was torn down in 1993.
During a scene with kids playing soccer, Stephen Chow interrupts their game and deflates their ball, screaming, "NO MORE SOCCER!". This is an obvious reference to Shaolin Soccer, which was released just prior to Kung Fu Hustle.