Not a whole lot of insight to this posting, just thought it would be fun to post some of the A's funnier commercials from past seasons.
The A's put together several commercials each year. These are the ones I was able to find on YouTube. Starting with 1981 and Billy Ball, then skipping all the way to 2005 and finishing up with the full play-list of 2010 commercials.
The A's filmed their 2011 commercials in the very beginning of spring training, and they promise to be of their usual comedic quality.
If you have links to any commercials that I did not include, please attach a link in a comment for me to add them in.