There was a sausage ad on the radio in Ireland sung to the tune of the Mexican Hat Dance and widely sung in a more suggestive way by listeners:

Double wrappers for double protection
Double wrappers for double protection
And if your grocer should make a suggestion
Say "No, it's Donnelly's skinless for me."

Isn't it amazing when you look at the ads people quote, how many of them are products that have survived and gone on to world domination? It shows how advertising works!