a fart alarm is described as person who is small in height and will typically be the first one to smell a fart because they are in closer proximity to someone's buttocks
"I'm dating this new guy, but he's a total fart alarm."
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.