Someone who does not believe in regular bathing, or, a person whose body odor develops before they can bathe again. Also a good insult for somebody you dislike that is in either of the former categories above.
Hey, look! It's the Ignorant Dude who Smells Like He Took a Bath in Dead Fetus Juice!
"Yooooo (struggles to stand) try this"
"What is it?"
BashJuice
"What's in it?"
"just drink it" *Chest bump*
"damn that is good, don't waste it on El-Bitch"
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.