Like many other phrases that really have no meaning, la~ can be used in a variety of ways. The most common of these would be lighten a phrase that may otherwise be taken as mocking or cruel. It can also be used by itself to express indifference.
Teh coolest word evar! It is teh la~ It's liek "omfg la~ roffles'. It is used to end teh sentences or by itself. Liek la~ or Omfgipkuirlkthxula~ Always accompanied by teh ~
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".