One who drinks and/or eats their food at a more rapid than normal speed
Stephanie is a quicksip because she ate her bagel melt AND drank her Manhattan Irish cream iced coffee faster than Kelsey could even get half way through her regular iced coffee
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".