a very cocky person, especially of asian descent. usually gets good grades, participates in math/sciencey extra-curriculars, and can not stop talking about themselves.
"Stop saying you're going to get into Harvard! you're being so Kwokky!"
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".