adj. bad, embarassing. Used as a derogatory adjective to describe either an action, individual, or object
That is really poo poo stinky of him.
poo poo fart is a term to symbolize feces of an individual followed with a release of gas from the individuals gluteuos maximus, also known as fart. This is often used in conversations where one individual or more have the humour of a toilet
Person 1: poo poo fart
Person 2: hehehe fart
Poo poo cha cha is a dance move with you do the chachaslide with a poo 💩
Bob: oh hey wanna play Mario kart?
Bon: no you poo-poo face