The event in which you are unwillingly and unexpectedly lulled to sleep without intentionally wanting to take a nap. Happens most often in scenarios in which a person is simply going to "just lay down for a couple minutes" to relax.
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".