Another movie where people do 133t h4x0r1Ng on a Macintosh is the Computer Science classic 'Hackers'. Not only does this movie have a complete disregard for:
  1. Computer Science Concepts
  2. The true uncool hideousness of most nerds
but it is immensely entertaining. Movies which fall into this category tend to provide endless hours of MST3K style fun.

Also see: Hackers the movie