1. A character in Home Movies.
2. A drunken loser who strikes out with women, thinks he's hot shit, and coaches some sport at school, usually while hung over or after his dealer/bookie breaks one of his legs.
3. Drunken Dave
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.