A righteous dude is an awesome guy who is very fun to be around, and usually associated with surfers. Everyone loves a righteous dude. He's an all-around outgoing guy.
"Woah, bro. Did you see Joe ride that wave?"
"Yeah, man. He's such a righteous dude, even surfing."
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.