Term used by some one who is confused about whether to describe a situation or a scenario. Typically coming from someone who is really "ghetto" trying to sound important and they wind up sounding...ghetto.
"Here's the sitchenario, officer...I was in that neighborhood looking for my lost dog. Dat hojust leaned over into my ride and started talkin' about sex."
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.