A tit fuck involving the use of taco sauce and lettuce as lubricant. The titties therefore create the "taco shell" and it is up to you to supply the meat and sour cream.
PersonA: Dude, what is that smell? It smells like a Mexican restaurant.
Person B: I just recently executed a titty taco, and that sir, is the well-earned smell of victory.
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".