Last night as I was flipping through the channels, I found a rerun of Carl Sagan's "Cosmos" on the Science Channel.  I stopped flipping, and watched it.  That was interesting.  I don't think that I've seen any of that show for years and years.

I defy anyone to watch that show for more than five minutes and not end up trying out their own Carl Sagan impersonation.  During a commercial break I found myself walking around the living room chanting "BILLIONS and BILLIONS" in my best attempt at Sagan's voice.  (I felt like Dave Thomas doing Sagan on SCTV.)

Dr. Sagan, mimic-ed by Billions and Billions.