Australian Army slang
Member of Australian Army (Army Jerk)
Not derogatory when used by AJ's,can be derogatory when used by "civvies"
Member of Australian Army (Army Jerk)
Not derogatory when used by AJ's,can be derogatory when used by "civvies"
by Greendog December 24, 2006

Abbreviation for Average Joe. Most comonly a male who cares more about having sex then he does about his girlfriend. It can also be used to describe Females, and it can also be used as other parts of speech.
If you were AJ, you would have taken off my shirt by now.
It is not exactly AJ to kiss after 4 months.
Oh my god, you AJed her !!!
It is not exactly AJ to kiss after 4 months.
Oh my god, you AJed her !!!
by Flora Regina December 28, 2005

ugly, stupid, a brat, and AJ should stand for "A Jerk" sometimes, everyone thinks he's C.O.O.L (Constpated, Over weighted, Over Hated, Loser!) Nobody likes an AJ.
by Fun crazy cat April 8, 2019

Aj has a gigantic penis and it's as gigantic as the sun when u meet an Aj you'll fall for him as he has a gigantic penis and then u will get thrusted multiple times by it untill u love him he is sexy and has a better penis than ya mum
by Bigdixk 41q September 26, 2019

by Minehodgid February 20, 2018

Aj is the most caring wonderful boy ever. He is the best to talk to because he will never judge you and just listen. He never makes a conversation awkward and always has something to talk about. If you get to be his girlfriend you may be the luckiest girl on earth. He is humble and will always send you sweet messages. He isn’t afraid to say you look beautiful or send Hearts. Aj likes to have fun but he is also a very good listener and will always be there for you. He always knows how to make every little thing amazing. Aj is stunning with tanner skin and has the cutest face and don’t even get me started with his smile. His smile will light up your day and make you blush. He is the best person to have around because he isn’t too serious. But he does know when to be. He cares for all the people he loves and will never let his love, family or friends down. Overall Aj will be the best person to be around and I suggest getting to know and Aj.
by 16k5g January 7, 2019
