A woman who meets an attractiveness threshold above which you would easily forgive minor transgressions such as eating crackers and leaving the inevitable crumbs in your bed.
The British version "I wouldn't kick her out of bed for farting", while similar in spirit, lacks some of the subtlety of this version.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".