This phrase is used as an insult when someone is clearly better than you at a game, but you can’t come to terms with how bad you are. Often followed by “fuck this shit game” or “there’s no way he’s had sex”.
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.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.