Leaving a place or game prematurely or just never showing up to an event you said you would show up too.
I was getting my ass kicked in that lobby so I just AJed out.
by virtualvenom July 23, 2012
1 more definition
v. To completely destroy, obliterate, annihilate, demolish or eliminate an object in an extreme fashion.
I totally AJ-ed that guys brick fence.
by monkeyplumbermangocheese April 10, 2007