omfgwtfpwnt??

As my colleagues knew i starting to become addicted to Warcraft's DotA
So I started checking on the DotA's official forum..
and quite intrigue on this accronym:
omfgwtfpwnt tried researching the web i could only find the following or rather knew this from the start:

Oh!
My
F@cking
God
What
The
F@ck
P?
W?
N?
T?

some says that the PWNT really meanse Owning term in a game

wala lang just wanna know this phrase :D