Kaeya is a fictional character from a popular game named 'Genshin Impact' and he is one of the hottest characters, so I call him 'hotcheese'. This deserves to be a word.
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".