In the military, to Ann Frank it is the act of hiding in your barracks from your superiors, typically to avoid PT.
Kyle: “Hey, they are releasing us to the barracks to change over for PT.”
John: “Fuck PT! I’m going to Ann Frank Itin the closet until you guys get back.”
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".