If you have not seen this, GO NOW:

http://www.watchtheguild.com/

Each episode is only about 6 mins. It stars Felicia Day of Dr. Horrible's Sing-Along Blog, and it's funny as hell, especially if you game at all.

Seasons 1 & 2 are there, and I just found out there will be a season 3. The Christmas special is pretty freaking hilarious, as well.