As a noun, a duckoff is a person that is always reliable for sex. As a verb, it means to have sex. It comes from Greensboro, NC and is most commonly used by Eastside Gator Crips.
Noun boy: Who is that girl?
boy 2: that's my duckoff.
Verb
boy: Where are you going man?
boy 2: I'm bouts to go duckoff.
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.