Top tier in the hierarchy of insults, 'stupid idiot cunt fuck' may be used as an exclamation and adjective towards persons who should have been swallowed as spermatozoa.
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.