When you tried to poop but it's so large and hard you need to stretch your butt hole first. You do this by pushing a bit out and pulling it back in, several times, until the b-hole is wide enough to let it finally drop.
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".