Yellow Bone, is a slang "Mostly Southern" term for a Black Female with a very light skin complexion. Sometimes they are mixed, but that is not always the case, as Black people come in many different shades.
This term is primarily used by African Americans , and can be taken into serious offense if used by another race.
lil Ray: "Daaaaamn look at that Yellow Bone!! She BAD!!"
Lil CJ: "Not really.. she missing a tooth, and her breath stank"
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.