The group or community of gamer, otaku, fan boy, et al. that do not fall into the preconceived notions of nerddom and its inhabitants.
Neither the cloned descendants of Screech Powers or Napoleon Dynamite, Dinerdsity is made up of those individuals who are more Mos Def than they are Steve Urkel.
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.