A person who's central intelligence specialises in hacking, explore the dark web and other illegal IT activities. A memetan person is normally someone who lacks a social life as he or she spends most of their free time on their IT devices.
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.