Abosching is when a person is speaking and then breaks into song, particularly in musicals. The term is also used to refer to the point at which the speaking stops and the singing starts.
In West Side Story, the characterRiff is talking to the rest of the Jets, when suddenly he Abosches into the song "cool".
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".