Reformed dad

The Reformed dad is a man who looks like a haired version of Homer and has a family consisting of people who look like Marge, Lisa, Bart and Maggie.

History
They were an unhappy family until they went to Dr. Monroe's Family Therapy Center and became a happy family. Reformed Dad then took his family out for a round of frosty chocolate milkshakes.

Behind the Laughter

 * "Let's all go out for some frosty chocolate milkshakes" was one of Homer's catchphrases in the early seasons of the show.