On to pop culture:
There's many funnier Fraggle Rock clips of Doc with his Muppet dog companion Sprocket, but they're not on YouTube so I'll have to include this lesser one as a tribute. You do get to see some retro '80s tech though, so if you aren't amused by the clip, you 'll snicker at that.
http://www.youtube.com/watch?v=tbNzYMzt5Lc