When you are in a conversation but completely ignore everything that is said. Then a few minutes later you repeat parts of the conversation that were already discussed.
We just finished discussing our dinner plans when my friend began pulling a jacob and asked what we were going to do for dinner.
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".