Is a weekend filled with debauchery. Included activities are renting a beach house, gambling, strippers, illicit drugs, alcohol, porn, and a nasty hangover that includes a Monday off to recover.
Hey man what did you do this weekend? I got shibuied at the beach with some buddies.
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.