Miracle Whip is the reason that, for years, I thought I did not like mayo. I mistakenly thought it was mayo. When I finally tried the real thing, it was a revelation.
In Hannah and Her Sisters (I think) Woody decides to convert to Christianity and goes shopping. He unpacks a paper bag with a crucifix, a Bible, a loaf of Wonder Bread and a jar of mayo.
I saw this in a theater in Houston. Only one person besides me laughed.