A McMoron is a person who works in a box and hears you say, "I'll have two Big Macs, an order of fries and a vanilla shake." Yet, they hand you a bag containing a Filet of Fish, an apple pie and a sweet tea.
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.