D/E Ratio
D/E Ratio is how much of a pain in the ass someone is compared to how much money they bring in. More drama, less cash. Simple math, but nobody wants to do it.
My client called me at 2 a. m. because their dog didn't like the coffee.
My boss fights with the printer like it stole his lunch money.
The client sent me a 12-page rant about the color of my email signature.