Generally used sarcastically to exaggerate the appeal of a date. The date may or may not be real, and although the date might actually be "hot", as in exciting, it's just as likely to not exist at all or be boring.
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".