1.) AOL Instant Messenger
Just another system for Instant messaging, run by AOL. I use it, and it works okay. AIM is just the acronym for the full word, same as YIM, for Yahoo Instant Messenger.
Sally: AIM me tonight.
Jill: What? I only have AOL instant messenger..
Sally: Thats's what I mean, AIM stands for AOL Instant messenger!
Jill: Ok, talk to you tonight.
by Fishie_gurl July 18, 2008
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A program used for IMing friends.
You can...
>Keep in contact
>Choose buddy icons
>Create a buddy profile with buddy info
>Randomly IM people
>Lie about whatever you want
...and a lot more

Just try it out. Make a screename.
I'm going to have so much fun with my new AIM.
by fallingXstar July 21, 2008
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AOL Instant Messenger. It's really not all that hot, but a lot of people use it... they have sort of a monopoly.
His sister writes her essays as though she's talking on AIM.
by Aimster October 9, 2001
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the program sent from hell. allows for conversation containing that which one may never say in real life, thus creating the fakest of fake relationships. Also is the source of savvy language so lame it is sad. (e.g. gtg my bff, jk but brb, i gtg rotf cuz lol im lmao now ttyl ttfn.)
aim can suck on it, long and hard
by Turd Furgeson October 9, 2003
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Another good excuse for not asking someone out in person.
Bill: I heard you asked Anna out...over AIM.
David: Well, um...she was online so I justed decided I should get it over with.
Bill: Wow, you're really dumb. Oh, and by the way, I heard she rejected you.
by Eduardo Santiago April 19, 2008
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AIM stands for "A Terrible Executable That Will Kill Teenagers' English Skills."

...not directly of course, LOL!*


*...wtf?**



**OMG!!!!***


***I can't stop using AIM chat.. LMFAO!
God, why did you give us fucking AIM?!
by Your name: July 30, 2004
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