Maker: Wayne Candies Inc.
Peak Popularity: Late 1970s
Watch a classic commercial here

Mr. October had a moment when his likeness was used to cover a "chocolaty" caramel and peanut candy bar. These circular disks spurned the rectangular shape used by others "bars," and were a home run. Which is more than we'd be able to say about an A-Rod bar, which would taste like egotism, Madonna's sweat, and shame.