My mom has told us that one many times! When my sister and I go shopping and we see an item mentioned in the old commercials we promptly recite it in unisonOh, yes, I remember that one! They read the salsa jar's label and explode, "New York City!" and one growls, "GET A ROPE..."
To this day DH and I will quote that one to each other. (Proper salsa is a big deal to us.)
…not loudly of course!
Do you know what all is in most of the commercial ones?
One of the better things that happened to you.
I'd say you were intelligent, thinking beyond "the run of the mill".
Super secret tasty stuff?
One of my favorite foods as a kid. 
My sister didn't like em at all. All the more for me. 
Bet your mum wasn’t too happy with the elements getting all greased up and grimy!
Oh, WOW, what a major blast from the past!!! Love everyone sitting on the floor or naugahide cushions, and Dick Cavett trying to look & be cool...Looking at a real old tv program with Jefferson airplane, Joni Mitchel, Cosby,Stills Nash and Young. And lots of real old commercials.
Love looking back at the fashions and hairstyles on the musicians AND the audience!
And you could sell back to the store.
