AOS

A gang that reps Flushing, Queens, a.k.a Flushtown, Always on Sight, or some shit like that. They got some valid music too so listen to dat shit

Guy 1 "Yo bro, AOS dropped some new shit"
Guy 2 "I gotta listen to that"
Guy 3 "AOS is ass and big K"
Nobody heard from Guy 3 ever again

by guyfromsomewhere January 6, 2019

AOS

All Options Suck - None of the possible choices or outcomes are desirable.

We can spend Christmas at your parents or at my parents? That's an AOS scenario if I ever saw one.

Freqently the choices open to us in life are AOS. The only thing you can do is pick the least sucky one.

by Stephen McVay January 13, 2004

AO

Arresting Officer

"How was getting arrested this time?"
"Not too bad, had a nice AO for once."

by LazySmurf November 28, 2014

AOing

stands for Adults Only 'ing
means doing an action which is generally assumed adult only, usually sexually orientated.

"wheres miley and rachy gone?"
"they're AOing"
"what?!"
"yeah they're an item now, didn't you hear?"
"kinky"

by SteTipene February 5, 2010

ao

MMORPG Anarchy Online

by stevo July 3, 2003

AO

Stands for Anal Only. Can refer to a lifestyle without vaginal penetration.

Dude my wife switched to AO
That's sweet!

by Minx137 November 4, 2017

AO

initials of philly playground soon-to-be legend Aaron Owens. Plays for AND1's Mixtape Tour.

"AO aint scared of nobody in no hood" and he'll bust all who come at him.

by LilBibby2342 September 6, 2005