jackplomacy
A counter-form of the noun "Diplomacy", wherein you begin a disparaging statement in a mild manner, and then quickly escalate it on an exponential scale. Savage af.
Jackplomacy: "We realize that the opposing team presented extremely low ranges for non-distressed premiums but we let this slide since wanted to keep as much value on our side of the negotiation as possible. Unfortunately for us, the opposing team’s entire case was based on the incorrect valuations of one team member who neither understood what he was doing, nor stayed around for the negotiations."