A person with a record of failing. Someone who loses consistently. Deceptive or fraudulent in nature. Disposed to cheat, lie, defraud or deceive. Pejorative, describing one who obtains own goals at the expense of other people by using them. TRASH.
He says he loves her, but he's out partying while she's home sick, he's such an AB.
I value my relationship and I treat my girl right, not like AB.
I'll never date an AB, they always lie.
I spell well and have a college degree because I'm not AB.
AB's are always giving up alcohol for lent and then drinking anyways.