A 401g is the stockpile of weed a person accumulates when they keep a little bit of weed from each amount they've previously purchased, for emergency purposes.
Dang, I'm out of weed but I only just started investing in my 401 g
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".