This first one is pretty funny - it is about good songs to use for product ads - after he gets through with a little bit about Elmo.
This next one is hysterical - I don't know why, but it makes me laugh... almost as much as the wedding entrance video from yesterday. This one is called Achmed The Dead Terrorist.
Finally this one - I don't care who you are - it's funny... whenever I'm having a bad day - this is the video that I watch to cheer me up. It makes me laugh EVERY. SINGLE. TIME.