Someone who only smokes in the summer because the UK smoking ban forces them outside, and it is too cold in the winter.
Thomas: Hey Terry, fancy a smoke to celebrate Christmas?
Terry: Are you kidding?! Its freezing outside!
Thomas: Your such a SUMMER SMOKER.
Terry: Huh?!
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".