Visible crew/equipment: When the Nihilists are ordering food at the restaurant, you can see the reflection of the camera and cameraman in the window behind them. Watch as the scene pans around and you can see the camera and the cameraman move as well. Could the person behind the camera be Roger Deakins? (01:34:20)
Visible crew/equipment: As The Dude enters his apartment, having left Ralphs, a stage hand can be seen in a window of another apartment. The stage hand ducks quickly.
Visible crew/equipment: Towards the end, when the Dude starts getting angry after Walter accidentally scattered the ashes all over him, you can see a black wire under the Dude's shirt going into his pants, most surely a microphone.
Visible crew/equipment: Towards the end of the movie when Dude, Walter and Donny are sat at the bowling seating area, the shot slowly moves forwards to centre Dude and Walter while Walter is talking. Just before Jesus interrupts them you can see the boom microphone reflected on the bowling equipment between Dude and Walter. (01:40:29)
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