Blind Ambition is episode 03 of family guy season 04. It was originally aired on May 15, 2005.

Peter becomes jealous of his friends’ achievements—Mort bowls a perfect game, Joe gets a guilty Quagmire off on unsavory charges and Quagmire accidentally saves a woman’s life—so he decides to break a Guinness record to achieve something that he will be remembered for after he dies.  After accidentally blinding himself, Peter wanders into the Drunken Clam while it’s on fire and unknowingly saves Horace from the flames, becoming a local hero.