Mine is from Monty Pythons Flying Circus. Its a story of a few english chaps that could not figure out how to run a "Mafia" scheme. Doug and Dinsdale Piranha and Dinsdale thought he was being followed by a giant hedgehog name Spiny Norman. Kinda obscure but when I was 12 years old and Python was running the first time, we watched it without fail.
The avatar is Spiny Norman