Right after your room-mate starts a load of laundry and leaves the room, you piss in the washer while it is filling with water. Not that it really matters, but at one point their clothes were covered in your piss.
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.