Top Definition
Short for "Person of Sub Normal Intelligence"
<Oompa> Chouzan is a POSNI
<Chouzan> stfu, newb.
by Colin-uk August 27, 2005
A Person of SubNormal Intelligence
Chouzan is a POSNI.
Oompa is not a POSNI.
by Oompa August 27, 2005

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.