I've seen many clips from old cartoons with dubbed sections of The Big Lebowski thrown in. Sometimes they're good and sometimes they're not so great. I'm really liking this current Lebowski and Simpsons mashup. I saw this at the blog called ThisIsFreakingRidiculous.com. We actually talked to this guy at the 8th Annual Lebowski Fest in Louisville this summer. You might also know his site from the AK-47 made entirely out of bacon.