Definitions by RRRR.

AJ 

AJ stands for arm jelly. The fat on the back of many a girl's (or guy's) arm that HURTS LIKE A BITCH when it gets pinched.

Working on building tricep muscles will often eliminate this.

When Alicia pinched my AJ today, tears welled up in my eyes.

That girl's got a LOT of AJ.

AJ by RRRR. June 29, 2008