Definitions by Squidburger

poost 

A post on a forum that is utter crap (poo).

I knew Jack was truly a pooster when I saw his latest poost on our forum

poost by Squidburger October 30, 2008

Pooster 

A person who regularly posts crap (poo) on forums

I knew Jack was truly a pooster when I saw his latest poost on our forum.

Pooster by Squidburger October 27, 2008