Top Definition
Used to describe something extremely awesome. Or something good in general. Sometimes spelled with more then one "m". Also can indicate time travle if said with a scream of Chinese anger.
Friend 1: "Dude I made $500 last night"
Friend 2: "Posham!"

"Posham! Just got 10th presteige"

*Time vortex* POSHAMMMM!!! -Scream of chinese anger
by steammassimo March 13, 2010
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.