Usually during the spring and summer months when people who were previously in relationships during the winter break up with their girlfriend/boyfriend to be free for the summer and warm months so you can play the field and not be tied down during the best times of your life.
Jake: "Dude it's uncuffing season, you gotta break up with Jess."
Justin: "I know bro, I will boutta hook up with Sam and Jane."
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.