Sans's SECRET Identity!

"Hello, Internet. Welcome to GAME THEORY, where, instead of putting a joke here, I want to ask you a question: if your personality were represented by a font, what font would you be? Take a moment and put your thought in the comments. I'm really curious to see what everyone has to say. Maybe find a couple new, cool fonts to use. Gettin' bored with old Calibri 11. And with that out of the way, it's time to talk Undertale."

- MatPat

"Sans's SECRET Identity!" (subtitled "the TRUTH about SANS?", colloquially known as "Sans is Ness") is the 132nd episode of Game Theory, the show's first episode on Undertale and the show's second episode on EarthBound. It was published to The Game Theorists channel on February 9, 2016.

Description
''UNDERTALE. You've asked for it. Literally, non-stop since the game was released. And at first, even I was a skeptic, but now I'm an Undertale believer, ESPECIALLY since I've uncovered the deep rooted connections between this game and one of my favorite games of all time: Earthbound. The secrets connecting Undertale to Earthbound run DEEP, so get ready to see Undertale (AND some of your favorite characters from Earthbound) as you've never seen them before.''

Trivia

 * MatPat announced another theory on Undertale lore, as well as an episode of Deadlock about it. However, to date, only one meta-theory on Undertale has been released, and no such episode of Deadlock exists.
 * In Who is W.D. Gaster?, MatPat explained that this was one of his favorite episode of Game Theory to date and was excited to release it because it allowed him to talk about two of his favorite games. He also cleared up that he did not think that Sans was, canon-wise, actually Ness. However, the overwhelmingly negative reception the episode got was crushing his unusually small cock, but he described it as nothing compared to the backlash the next episode received.