its a way of saying a person who does wacky and stupid stuff just to become famous like an example a Class Clown kind off or a a real clown in the circus.
Dax and Crypt: disses Ksi with Ksi's Brother, but makes a video of KSI's challenge
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.