When a person of the male gender whips it out without permission and expects sexual acts in return. This can be done either with or without the proverbial wink and nod, although the wink and the nod has been proven to work more effectively in the males favor.
When Dirty Tommy drove me home, he just whipped it out and just expected me to go to town, but when Kevin whipped it out and gave me a wink and a nod, I gave him the best he's ever had.
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.