Donnie: What'd I say, John? One fuckin' day on patrol! One day, that's what...
John: [punches him in the face] You gave me your word, Donnie, and you broke it!
Donnie: This over a fuckin' cow, John. A fuckin' cow!
John: It's not over a fuckin' cow. It's over you not givin' backup! You denied the request! Jesus Christ. A show of force may have changed this whole fuckin' thing. So you want to blame somebody, then you blame yourself you son of a bitch.