The event in which your smartphone's Facebook messenger app makes a dinging sound causing you to check said message only to discover a conversation about anal sex. In that conversation, the word "ding" is now a reference to that event. Further, the use of the word "dong" as a reply to an anal dinging adds further hilarity as this is a reference to the male genitalia often used for the aforementioned anal sex.
"I was at work and got an analding. This brought a smile to my face."
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".