Hmm...well my top ten is actually..um...not 10..but-
Real Ninjas
Yu-Gi-Oh: The Abridged Series
Judging Amuyu
Monty Python
The Colbert Report
Whose Line is it Anyway?
I'm not linking because there is at least one thing that is innopropriate in these (some not too extreme, but Yu-Gi-Oh can get BAD) but there all on YouTube or iTunes or DVD. Parents may want to watch first!