addicted and jealous
That girl is so AJ she called me 22 times last night
by AmandaAwesome June 04, 2016
A short, chubby, man who is horny all the time and never shaves. AJs are referred to as little people who stick their dicks in various objects such as couches, oranges, and cat litter.
Dude, that guy is such an AJ.

DAMN, why do AJs smell bad ??
by The tank 300 November 24, 2013
A female who appears relatively like a male. Can occasionally have numerous facial peircings and often is horny but stays that way because she cannot get any due to the fact that most men would feel gay having intercourse with a girl who looks more manly then they do. Fun at first then gets awkward.
Chris: Did you see that girl over there?
Dan: that was a girl?!
Chris: Yeah, she had boobs.
Dan: I thought it was a man.
Chris: Must be an A.J
by Mac Maxwell July 10, 2008
A man whore. Possibly the worst decision you could make in your life, aka life ruin-er. Aj's are tall and goofy. Athletic and for the most part funny. They are super cocky and not in a good way. They have bad tempers and a foul mouth. Most are cheaters and liars, probably sociopaths, but nothings been proven yet.They can be charming but its all a show, they'll pretend to like you just so they can get down your pants. I will admit their very clever but master manipulators. WARNING everything out of their mouth is either a lie, or a lie. They sometimes have good bodies but end up as chunkers. Ajs are huge jerks with no respect for women. You know the guy who murders their mom? that was probably an Aj. They are sex addicts who will use any girl. If you ever run into one, RUN THE OTHER WAY. Punch them in the nuts first, then run the other way.
Whoa, you hooked up with an Aj? Bad decision

Is it just me or does that guys face scream douche bag?
Is his name Aj?
Yeah, definitely screams douche bag.

I'm thinking about dating Aj
Ooh bad call, unless you wanna end up heartbroken with chlamydia I'd go for Chad
Good idea, Chad's a keeper.
by smitherssmith November 17, 2012
stands for anal job. when you stick your dick up a girls or guys butthole
Dude i totally gave her an aj last nite it was awesome
by wulffydwolf February 16, 2009
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