I don't mind having sex with her once in a while, but that's as far as it'll ever go. She's got three kids and I can't be bothered with OMS.
by silentnomoreusa.com November 24, 2010

Acronym for "Oh My Swift!" generally used by the millions of awesome Swifties worldwide in praise of The Fearless One, Taylor Swift. Similar to the over-rated and over-used OMG, but more.. FEARLESS. Usually used to express great joy, happiness and all the awesomeness of being a Swifty.
by guyswiftyonethree August 6, 2011

OMS! Look at that kid!
by Your Sins Into Me August 12, 2003

OMS means "on my shit", you can fill in the blank between "on my" and "shit" and say "omss" "on my same shit" or "OMCS" "on my classy shit" or whatever.
Dude 1- what's been going on wit chuck lately?
Dude 2- nothing much just been "OMS", you know... chillin...
Dude 2- nothing much just been "OMS", you know... chillin...
by KJOMATIC September 22, 2018

by ahmeds_huge_penis February 1, 2022
