This is the second in a series of caches I call "You Had to Be There", alternatively known as 'Obscure References.' The titles refer to phrases taken totally out of context, but they always leave me in chuckles many years after the event. If they tickle you in any way while you make your way to the various caches, feel free to share your own reactions in the logs. Web searches may or may not be helpful in providing any clue. Really, you had to be there.
So, the idea behind all of these is that there are only a handful of people who may have the vaguest idea about what these refer to, and a small percentage of those will have the proper reaction: maybe 1% of people encountering this will smile to themselves,
"Why, I haven't thought about that for (some x number of) years!" For those, welcome to the club of kindred spirits.
Everyone else - the 99% - will think (insert sound effect of a dull thud):
"Huh?"
For them, the 99%, I can only say, find the cache and be on your way. For the rest of us in the Pertinent Subculture: Enjoy, and have a nice day!