Big, red and often times irritated, scabby nipples.
It is important to note that those afflicted with 'pepperoni tits' have a penchant for going shirtless while wearing tight shorts. They also tend to sport very unfortunate haircuts.
Dude, why is Alan Roberts always showing off his pepperoni tits during gym class?
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".