This is the female ('human') version of 'gnarly'. A pathetic girl whom is physically dirty/greasy. She can be a TRY HARD whom pretends a lot. Also tends to be ignorant to the fact they are in all ways - repulsive. Other describing words would include fake, poser, annoying, lazy and filthy.
She wears the same clothes in every picture, she is definitely a Gnarlette. YUCK!
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.