Adam & Jason celebrated the legacy of ‘The Simpsons’ this week on Mind Games, to do that they needed to bring in the biggest Simpsons nerd they could find! The most famous Youtuber EVER!!… in their social circle, Ross Sexton-Carroll.

Here the three discuss the best episodes of the Simpsons at their peak, the best of ‘Treehouse of Horror’ and the shows’ overarching legacy.

Plus, who really sang ‘Lisa, It’s Your Birthday’? Michael Jackson? his impersonator? Did the producers ever know? And how is Homer’s beloved catchphrase “D’oh” really written?