A person who is wise on a street level. Due to this they are usually quite short so they are closer to the streets. Their outfit of choice is based around a oversized parkas that make them look like drug dealers. Additionally, they generally possess strong colloquial accents so as to fit in with urban culture and come from crime families so look out for particularly cool mothers.
person 1: which catellis?
person 2: you know, streetwise cat!
person 1: ooooh, i know who you're talking about now
Chicago slang for somebody who's acting like his connections are the largest of the hood and he's the most powerful man inside the web, as he's not. In fact, he's a selfish, lazy fuck who spends most of the time on his own.
You didn't mean like going out with your neighbour?
-Why not?
Honey, didn't I just fuckin' tell ya that this guy's mc streetwise like fuckin' hell. Dump il fuckin' bastardo!
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.