bourge-bag
(boozh-bag, n. {pl. bourge-bags}) A contraction of "bourgeois" and "douchebag" to suggest a smug, elitist upper-middle-class lifestylist or person who fancies his or her self as one, and who is self-consciously and publicly representing that lifestyle in their consumer choices including the media which they broadcast through forwards to their personal social media audiences. Perhaps unknowingly, bourge-bags are prone to display crassly classist attitudes in their superficial understanding of society, underlying a sense of liberal idealism which they also superficially understand.
This historically diverse blue-collar neighborhood has been gentrified by techies and bourge-bags who think they're doing the area a huge favor by attracting a Whole Foods Market and putting an old Latino market out of business.