Possible Clues:

• Jeffrey Lebowski's nickname
• Slacker role for Jeff Bridges in 'The Big Lebowski'
• Jeff Bridges role in a Coen brothers movie
• Nickname for filmdom's Lebowski
• 'Big Lebowski' protagonist
• 'Well, sir, it's this rug I have - it really tied the room together' speaker
• Lebowski, to Lebowski
• Quincy Jones' well-dressed album