Quote from Michael Scott in Heavy Competition
Dwight K. Schrute: [answering phone] Dwight Schrute. Michael Scott: Hello, traitor. Dwight K. Schrute: I think you have the wrong number, Michael. Michael Scott: I want you to listen to me, friend, and I want you to listen to me good. I am going to come at you, and I am going to come at you hard. I am going to steal all of your clients, and then I am going to kill them in front of you. Pam: Michael! Michael Scott: I'm just getting hardcore with him. Ryan: Finally. Michael Scott: Yes, and hear me, Dwight, when I say I brought you into this world, and I can take you out. [hangs up] Bill Cosby.