A teacher who thinks they know what they're doing, but 99.9% of the time, is clueless. Uses brain rot terms incorrectly, and likely will bribe students to make them do work. Often a younger teacher, commonly regarded as a bitch, or a tryhard
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.