When one repeats a word or thought uttered by someone else almost immediately after the initial person said the word or thought. This derives from Josh repeating Noah's idea to supplement a project at Kinkos.
Noah: "Let's go to McDonald's"
Alex: "Mcdonald's sounds good"
Josh: "Why don't we go to Mcdonald's"
When something is absolutely amazing. It is the best of the best and can not possibly be made any better.
It is so kinkos that you can go to Vegas! We're going to rock the town!