For those who keep looking around in the pantry to actually go out and touch some grass. This term can be used when you want to call someone who's constantly looking for food or someone who is mildly obese.
Dude, why don't we go watch some pantrees, rather than continuingly going through your pantry????
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.