Basically defined as a whore. It is generally thought to be the worst kind of creature to roam the internet, and its behavior consists mostly of attention whoring. It may infect you with its AIDS, known as PookminAIDS, which will ultimately turn you into a Pookmin yourself. Avoid Pookmin at all costs.
I just saw Pookmin today, she tried to infect me with her AIDS but I ran away in time.
Dude, Pookmin is the worst kind of internet attention whore.