Here's an example of a commercial that runs regularly on Hawaiian TV. All the local commercials have jokes of some sort in them. A favorite is the guy who sits his son down for "the talk" and the kid is like oh yeah they covered that in school "cars cost less at xxx" and the dad is like WTF?!
http://www.youtube.com/watch?v=IYoMOgF5rQk
http://www.youtube.com/watch?v=IYoMOgF5rQk
