A Karger

A unit of time based on how late a person will be. 1 Karger Unit equals roughly 15 minutes late.

Person 1: The movie starts in 5 minutes. Where are you?
Person 2: Sorry, still a karger out.

Person 1: Aww man, this traffic jam is making us late!
Person 2: A full 2 Kargers late! We'll miss most of dinner at this point!