Hops (Humulus lupulus) are a main ingredient in beer, used to give this fine alcohlic beverage it's characteristic bitter taste. To drink beer.
Gary: Hey man me and the lads are getting together tonight for some tea and crumpets, you in?
Bruce: Nah man I'm hookin that shit and hittin' the hops with the ladies.
Gary: You would dude, you would.
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".