User blog comment:CaptainBarracuda/Secret Bonus In the DVD/@comment-4010415-20140105174335

Dude, I don't have to copy the DVD to my computer's harddrive JUST to see the Russel Ursa video. I can put my DVD in my actual DVD player and get to it.

I can't remember if it's in episode selection or chapter selection, but each of those has a special easter egg you can access the same way: When you get to that screen, your cursor will be on the first one. Press up or left, and your cursor will disappear. Then, hit enter or select or whatever, and it'll bring up the easter egg.