An old Simpsons joke recycled with candy colored ponies and pony-people. I came up with this joke while watchingwork on this picture after "The Parent Map" episode aired:So credit where it's due. The only part of this that's original is the look of Sunburst and Starlight's hypothetical children, and those are pretty lacking compared to what's on Derpibooru . Though I do kinda like the way the daughter turned out.