You have heard of crop dusting, where you fart while walking to spread the aroma? Dip netting is when you, the farter, uncork the fart while standing still and let the minnows come to you.
The teacher gladly held the door while dip netting her students as they entered the classroom and all took a face full of her trouser cough. (See ‘trouser cough’ in Urban Dictionary.)
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".