(noun) someone who is chronically depressed or despondent; someone who obsesses over their own life situation with little regard for those around them; a person who has trouble maintaining a balanced life-style or finds little meaning in life.
Carl is such a frunger. He complains all the time that his new Ferrari gets dusty in the parking lot and his house-man doesn't clean it properly.
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.