1. Really effing early.
2. An ineffectual or insubstantial person. Alternately, someone who is physcially slight or tiny.
1. We had to get up at sparrowfart in order to get there just as they opened.
2. My eighth grade English teacher was a sweet little sparrowfart of an old lady.
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".