A person that consistently pays money to enter a tournament, typically for fighting games, and loses. Being that, in essence, their only purpose was to add money to the pot, they are called pot monsters.
Shoutouts to all the pot monsters out there for adding their dollars to the pot, what a generous donation!
Anyone who joins a tournament who isn't very good at the game played- (s)he most often knows that he is donating to the "pot" or the money won.
He's just a pot monster, don't mind him.
Hey come on, don't be a stream monster and come out and be a pot monster.