"Zelkova" (noun, slang, derogatory): A cuck and a bitch—someone who is overly submissive, weak-willed, and allows themselves to be dominated or humiliated without standing up for themselves.
"Man, stop acting like a total zelkova—you’re being a cuck and a bitch just letting them walk all over you like that."
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".