When calling someone a poon you're basically calling them a pussy.
Justin: "Do you have oven mitts or something the toast is hot."
Todd: "Stop being such a poon and just grab it."
It is an acronym that stands for penis oral orthodox nymphomaniac. It is used to describe someone that likes all of these actions at the same time. And he is probably gay and is called Uriel or Jacob or something.
You like anal as a man? you’re a poon.
Kid friendly version of the word p*ssy
“Wow Hunter Lewis is literally such a poon like omg”