It is when a dumb Serbian named Igor looks at a t-shirt that has a picture of a rooster on a block. This of course means Cock block and Igor thinks it is a squarerooster.
Hey nice shirt!
yeah man nice shirt!
Vat is dis Square Rooster?
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".