"OONTZ OONTZ OONTZ" is a term often used to describe electronic music with the steady 4/4 backbeat driven by a kick drum and high-hat. It's onomatopoetic: say it put loud and you'll have hav epretty close representation of that beat.
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.