When a lawyer arguing a case does so without clothing. Typically the judge disrobes as well so as to distract the jury from the case at hand, and therefore cloud their judgment of the accused.
"What do you think? Guilty or not guilty?"
"I don't know man, that smokin' hot lawyer is practicing Perry Mason Law. Flip a coin."
When a lawyer unexpectedly finds or receives evidence that will greatly help their client, especially when the lawyer confronts an opposing witness on the witness stand about said evidence.
I would say Dominion Voting Systems’ lawyers will be having a Perry Masonmoment against Fox News with these texts.
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.