If you're a pizza delivery man or woman, and customers often short you on tips, you have this loser and others like him to blame.
This guy's in a rush so he's probably trying to make that "30 minutes or less" window before it's free. Instead of taking his time tough, he takes the box out of his "heatwave" bag and immediately drops the pizza on the ground.
Instead of being forthcoming, he picks up the pieces and hastily puts them back in the box before standing up, handing the pizza to the customer and sticking his hand out for payment.
I'd rather eat a pie from Panucci's Pizza from the show Futurama. At least they make you aware of the terrible customer service you're bound to experience.