An amazing YouTuber and Diet Coke addict who makes theories about video games and movies. He also does livestreams with his wife, Steph, at 4pm PST every weekday. His channel started out with him as a dorky theater kid doing auditions, and while he's still a dork he's a cool dork. Also pretty cute if I do say so myself.
by PoweredByDietCoke June 08, 2017
The Famous You-Tuber Matthew Patrick, more known by "MatPat." He is married to Stephanie Patrick. He make theories on 2 of his channels "Game Theory" and "Film Theory" and does live streams on "GTLive."
by jimison3 June 16, 2017
Matpat is a diet coke addict who did in someway get his youtube channel ( The Game Theorist) famous. He does livestreams on youtube with his wife steph. He even has a cat called Catpat and he is the only reason anyone watches the livestreams. Matpat is a real nerd.
by A Loyal Theorist June 02, 2016
by Casual Boi July 18, 2018
MatPat. A person who obsesses over video games, and is addicted to diet coke. May or may not have a cute wife named Stephanie, and a jerky cat named Skip. May also have a neuroscience background, and previous dance and musical theatre backgrounds.
by assholeidiot July 30, 2017
Some fag who got famous by making videos on series with a large fanbase of twelvies, like Undertale, FNAF and Overwatch and doing cringey and controversial things.
by Sherriff Mcfaggot February 23, 2017