..is short for ‘Adults Only’ (most extreme videogame rating in the States). See also: EC, K-A, E, E10+, T, M, AO, and ESRB.
GTA:SA is no longer rated 'M', but instead 'AO', and subsequesntly is no longer on the shelves, barely in stock at all.
by Victor Van Styn August 22, 2005
Get the AOmug. Armpit odour.
Also known as PO. Similar to BO but somebody with AO reeks very strongly of funky pits.
Also known as PO. Similar to BO but somebody with AO reeks very strongly of funky pits.
by Telephony July 25, 2020
Get the AOmug. 
Army of Skanks-
used commonly to refer to a group of bithcy slutty girls at the Potomac School. class of 2011
used commonly to refer to a group of bithcy slutty girls at the Potomac School. class of 2011
person1: "did you see the AOS at Bobby's bat-mitzah last night?"
peron2: "yea. they are such skank-whores grinding with all of the guys there."
peron2: "yea. they are such skank-whores grinding with all of the guys there."
by an innocent victim July 17, 2007
Get the AOSmug. 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
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
Get the AOSmug. Two people play BS. One draws an aos, and the other yells "BS!" The guy says, "Take it," and the other yells, "Damn! it's an aos!"
by iaintaplayahata20 April 28, 2009
Get the aosmug. 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.
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
Get the AOSmug.