"A horse is a horse of course, of course.
And no one can talk to a horse of course.
That is of course unless the horse is the famous Mr. Ed ..." - Jay Livingston
Many jingles of the 60s pop into my head all the time. Songs from TV shows and commercials. Sometimes I just start singing them out loud, usually when I'm at home. It entertains Ben and Charlie. I don't generally start singing in the middle of Walmart, though that would be funny. Needless to say, I saw the Mr. Ed TV show, before it was just reruns ... Wiillbuuur.
"Escape, come on over to Royal Crown Cola, it's a mad, mad, mad, mad cola, RC the one with the mad, mad taste" - author unknown, sang by Nancy Sinatra