handkerchief, bandana, or "flag," used either as a preppy fashion statement or to affiliate oneself with as gang, very much in the manner as "put yo' hood up"
niggas wear bandizzles cause the colors match they clothes, get caught in the wrong hood they get filled up with holes, nigga
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.