Boy - that brings back memories!!!! I lived that era, too.
reminds me....2 weeks ago I went to Walmart....sporting section, and asked where the "pants leg clip for when you ride a bike".....I wanted them to clip the top layer on the quilting machine. The girl looked at me blankly, had no idea what I was talking about. She called a manager over....they both looked at me blankly. I said "never mind, you're too young"...ROL!!!! I'll bet they're still trying to figure it out!