Top definition
of'm or "of 'em" short for "of them"
dudess: hey u wananutha moca?
dude:na iv already had 10 ofm today!
by lozory May 18, 2008
Get the mug
Get a ofm mug for your Facebook friend Sarah.
3
Oh fuck me, startled expression on seeing something unexpected, such as a really nasty URL or shocking You Tube video.
Dude, did you see the dead guy video - OFM
by Jon Frum May 14, 2008
Get the mug
Get a OFM mug for your friend Yasemin.
4
Oh Fizzing My - A step up from "Oh my".

When you hear information that makes you literally fizz at the bung.
"I just saw Ricky Gervais"
"OFM"

"OFM I'm moving to the Caribbean"
"What?!"
by Clarica F November 09, 2013
Get the mug
Get a OFM mug for your Uncle GΓΌnter.