The act of performing a right hook punch to someones forehead until it breaks the skin causing massive swelling to the to the head, giving the victim the appearance of having a muffin for an upper skull.
"There's no way those two Nigerians would have let him survive a fight, they would peel his muffin cap back blue!"
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".