Top Definition
An abbreviation for the commonly used phrase 'Oh My God'. Newly pronounced as "oh-ma-gox". An impressive way to start your online chatting sentences.. or not.
The "x" stands for hardly anything, just some letter to make things look cooler.
Gedik 12: I saw Jason Mraz live the other day!
Gedik 8: WHAAAAAAT? OMGX! Seriously dude?!
by Cadbury12 & Gedik8 February 15, 2009
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.