Continuity mistake: When the Dude is in Jackie Treehorn's estate, he pencils over a pad of paper to see what Jackie wrote down while he was on the phone. He then hurriedly crumples up the piece of paper and shoves it in his wallet. Then, when we see the Chief of Police of Malibu looking through the contents of The Dude's wallet, the paper is there, neatly folded in fourths.

The Big Lebowski (1998)
Plot summary
Directed by: Joel Coen
Starring: John Goodman, Julianne Moore, Jeff Bridges, Steve Buscemi, Philip Seymour Hoffman, John Turturro, Tara Reid, Peter Stormare
It's the early nineties, sometime around the first Iraq war. Jeffrey Lebowski, known as "The Dude" to his friends, comes home and gets jumped and threatened by two guys. They pee on his rug because they mistake him for another Jeff Lebowski who is rich and whos wife owes money to their boss. "The Dudes" two friends convince him to go to the other Jeff Lebowski to get him to compensate him for the rug. When the Lebowskis meet, their worlds collide and get more and more mixed up with one another. While "The Dudes" friends keep trying to help him, all they succeed in doing is making his life more and more difficult to get out of his situation.
Al Rooney
Walter Sobchak: Shut the fuck up, Donny.
Trivia: This isn't really a mistake, just something to note - throughout the whole movie the Dude is not seen bowling once. Also, every time you see Donnie (Steve Buscemi) bowl, he gets a strike, except for the last bowling scene, he does not get a strike, and he dies of a heart attack a few minutes after this.





Answer: Generally, he means that the boy, Larry Sellers, is disgracing his family (Walter has huge respect for the boy's dad, but considers the kid a dunce). Specifically, Walter is blaming Larry for his father struggling to breathe; that's Larry's dad in an iron lung in the background. Walter and The Dude become louder, more insistent and more vulgar, but the kid still blankly refuses to answer, and all you can hear is the iron lung pumping in the background. Frustrated because the kid isn't intimidated, Walter lashes out: "You're killing your father, Larry!"
Charles Austin Miller