Someone who feels they shine by attacking others and bringing them down. Often a human dependent lightbulbwill belittle and humiliate the disabled for personal gain.
Person 1- did you hear what Laura was saying about the new blind guy?
Person 2 - yeah, she is such a human dependent lightbulb. I don't know why she needs to take the light and joy from other people
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".