yuppie:  Informal for          (y)oung (U)rban  (P)rofessional, or Yup. turned into yuppie in the 1980's. A term used to  describe someone who is young, possibly just out of college, and who  has a high-paying job and an affluent lifestyle. Can now be used to  describe any rich person who is not modest about their financial status.  Yuppiedom (yuppie-dum)is a term used to describe an involvement in  being a yuppie.
Example* Yuppie-I'm going to go drive my ferrari to the seafood place for a $500 lobster. 
Average person-I'm gonna fuck your wife, take your time with the lobster.