look up any word, like fleek:
A person with no balls. Basically, a p*ssy, but to annoy him, call him a "poozi". Fun to say annoying to hear. "Oh, he didn't ask that girl out? What a poozi!"

Can also say:

Annoying enough? It works, bruh!
Spongebob is a poozi!
by sodmg4413 July 03, 2014