limousine liberal

from the GNU version of the Collaborative International Dictionary of English.

• noun a wealthy or well-to-do person of liberal political inclination. It is sometimes used as a term of contempt for those espousing the cause of poor people, without having to endure the discomfort that their policies may inflict on others, such as the lower middle class.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun US, pejorative A wealthy person, liberal in politics, deemed insulated from any adverse consequences of the policies they support.