Definitions by Bob_rosses_understudy

pissywein

A person who is acting immature or like a child

A person who is acting like a jerk or asshole

Awww is someone a little pissywein?
Dude stop being such a pissywein

A name for a person who is being a jerk or acting childish or sensitive

“Bro stop being such a pissywein”
“Awww is someone a little pissywein?”