S.O.

In the emergency services community refers to the sheriff's office.

The S.O. wasn't on scene when we arrived so we staged a few blocks away.

by Juliette Spencer November 24, 2010

S.O.

Short for "Snap Off." An S.O. is a female, usually overweight and unattractive, who finds it difficult to find a male partner who will engage in sexual intercourse with her. When the S.O. finally "gets lucky", she will ride his genatalia so hard, it will snap off under the pressure.

"Oh man, you hooked up with a real ugly chick last night."

"I know had to ice my nuts because she was a real S.O."

by R.L. Sparkes July 25, 2009

S.O.

A person who alternates between Mr. Right and the Douchebag Next Door. You can recognize him by refusal to communicate while in a relationship and by a wrecked set of priorities. This guy will become a permanent asshole a month before breaking up with you.

The epitome of a S.O. would be Sean Oliver at UPenn, but S.O.s can be found throughout the country. Most abundantly at college campuses and local bars.

by *_* April 27, 2006

S.O.

Sexual Orifice

You know that song, Low S.O.

by slavetical June 2, 2003

s.o

s.o- my bith ass survalence office that works for ma p.o so he dont gota get off his fat ass i kant wait to get off so i can get flazed as fuck

s.o - i want yo piss me- then open yo mouth bitch

by gus from tha 520 April 15, 2005

S.o

Sex offender

"You see that dude right there he showed off his dick to his neighbor now he is a s.o"

by Dope slang July 25, 2018

S.O.

Something other

I want to get a gift for her SO than the usual.

by poppi December 10, 2003