wtf haxorz!!! is "What the fuck, hacker" written in l33t language, term used in online games to define people who are hacking, but most of the time, good players are often seen as hackers
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.