Not to be confused with a bar floozie (a "loose" female who hangs around a bar waiting for some hot young stud to pick her up), this term refers to an equally "loose" gal with such a sweet tooth that she is NEVER "ashamed of what she done for a Klondike bar".
A Klondike bar floozie seldom has to buy her own ice cream sandwiches during the summertime; she just hangs around the supermarket parking lot and watches for hot young hunks who are heading to their vehicles with bulging shopping bags full of Klondike bars, and then hurries over and offers them a little touchy-feely/nookie-wookie in exchange for one of the scrumptious frozen treats.
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".
I don't buy the schmegegge about Morty sleeping with Moira.
His version of the story was pure schmegegge.
The whole schmegegge was made up to get Liz a little bit of attention.