from the movie Space Jam. Often used by men who are dating women that are no good for them, in circumstances such as Facebook. usually found by the next girlfriend many years later.
(On a guy's facebook page) "I don't want to go to school today I want to stay home and bake cookies with you...(insert skank's name here)".
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.