A.J. Sixpack, or Average Joe Sixpack, is a generalization put on the largest economic demographic in a particular culture. Often characterized as "trailer trash", "overweight" or "low income" in imagery.
A.J. Sixpack doesn't give a shit about the election, he just wants his reality TV and Hungry Man dinners, served up on a copy of Playboy.
1. An star top-notch football athlete.
2. A man who was like "man, I'm black, don't be racist" and sticks guns to his head while racing down highways with the police in pursuit all for sporting entertainment.
O J Simpson likes gloves that don't fit, because the jury must acquit.