One who gets very angry and belligerent without cause. It is often used in relation to alcohol consumption.
While some people argue that the term originated in Western Massachusetts, others have traced its genesis to Brown University.
The general consensus is that PChoi has no literal etymology, it might be an amalgam of sounds one might make while shooting at another person with proverbial bullets, or insults.
Did you hear Mark last night? He was completely PChoi! His rage was off the charts.
In english "cold chest". The term pecho frío refers to a person who does not "feel" the shirt, who does not play with passion, with warmth. When we talk about a "pecho frío", we are talking about a player who does not leave everything for his team.
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.