Someone who is from the ghetto or somewhererelated, but decides when they grow up to get rich, never look back, and act like they were never from there.
Someone who generally acts like an idiot or sleezebag and adorns his/her self with overly tacky clothing, jewelry, and/or electronic devices. Said person is usually arrogant and cares little about those perceived to be "beneath" him/her.
Jane: Did you see that tacky couple at the cafe yesterdaysucking face and yelling at the servers in front of all those kids?
Sally: Yeah, I sure did. What a couple of bouchies!
Common Australian slang for an individual from the city to invest in country properties. Usually a name of the business street in a city is subsituted as the first part of the phrase, e.g. for NY it might be Wall Street Bushie.