In the movie Sudden Impact, Dirty Harry Callahan says “Go ahead, make my day.”
He’s taunting a criminal to run so he can see if he’s got one bullet left in his gun.
However, the criminal could have made Dirty Harry’s day in a different way, like complimenting how nice his suit looks, or he could have given him some flowers.
Or maybe, he could have said “I don’t think I want to be a criminal anymore. I’d like to be a cop. Do you have a job application form that I can fill out?”
That would make my day.