It is a hint to the answer of a question, it works best if you know the person well enough that they can figure out the answer on their own. Emotions & expressions can also hint towards the answer.
Also used if you actually don't know or are trying to cover your company's ass.
"Hey Bob, have you ever seenIron Man 1 before?"
"I can neither confirm nor deny that"
"Hey Jill, do you have my pencil?"
"I can neither confirm nor deny that"
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".