AOS

Short for "Age of Shadows" - the version of the popular online MMORPG Ultima Online that moved focus more onto what items the player has in his inventory than his actual skill.

Ultima Online: AoS completely took away any skill involved whatsoever in PvP combat.

by Ultima May 26, 2004

aos

Adult over Shoulder
or
POSTER
which is another way of saying AOS but a less Suspious way of saying it.
POS

*talking about stuff your shouldnt be, parent or gaurdian walks in to the room* You say AOS

by Kylee Droom August 23, 2006

aos

the definition here in central middle school is afraid of sex

ashley lange is the biggest aos chick i know!

by Kam the man May 27, 2007

aos

A pr0 CS clan which have been to the CPL more times than I can count. Game quality is kept high due to rigorous practice sessions, which sees the clan split into two, to practice the most common match numbers, 4 v 4. This also ensures that they never get to fight alongside each other, keeping the talent fresh.

"OMG AoS are in our server"
*Roadkill cums

by Anonymous June 26, 2003

aos

poop

like people do

by Anonymous June 29, 2003

AOS

Literally a server full of mentally handicapped land whales.
“Cringe farts”
Definition: cringe

“We arent like aos”
“Is that the server full of shitheads called Aos???/“
“AOS is cring”
AOS is cringe as fuuuu
@Fluffy I caution you to be careful, because if you interact with me past this point, I will find where you live, slit open your stomach, and will force you to drink your own stomach acids.

by Mr.WindowsXP August 13, 2021

AOS

AOS ( Angels of Spades ) is chad hacker/raider group. They are well known in the SSB2, mapping and nation community. They nuke shit ton of discord servers and hack many users.

AOS tag is དΔØŜཌ

Skid: AOS hacked my friend
Chad: Yes Heil དΔØŜཌ

by དΔØŜཌ Member July 17, 2022