June 1971, sophomore year of high school. While walking in the hallway between classes, the TV theme from "The Adventures of Superman" played in my head. This lasted for one week. Then as mysteriously as it came, it left - finally leaving me in peace. Maddening :)
Absolutely the most real funniest moment of the series IMO. My wife and kids immediately said 'That's you dad!' when they first saw that scene. My wife and I have had the pulp discussion a few times.