n. A pocket in the back of a pair of leggings used to store items such as keys, money, or a cell phone while excersizing. Often used as a comparison for something that is to small or unuseful.
"Where am Isupposed to keep my water bottle while I'm hiking?" "Keep it on your shoes..." " That is almost as unuseful as a ButtPocket!"
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".