Lebowski Rug

Something that brings everything together. Can be defined as "A" Lebowski rug or "The" Lebowski Rug. This something may be an item, place, idea, setting or concept.

Person 1: "What if we move the desk to the corner?"

Person 2: "Now that's a Lebowski rug!"

Or

Person 1: "This job is a total Lebowski rug. I get 401k, paid time off, and weekends off"