An expression of satisfaction or relief after something good happens. Commonly used by Christian and Eli in the "Christian's Arcade Adventures" YouTube videos
Person 1: "What would you do if you won that arcade game?"
Person 2: "Well, that would be an incredible Sir deal!"
Person 2: "Well, that would be an incredible Sir deal!"
by RamRanch18 November 17, 2023
Get the sir dealmug.