expentious

expensive and pretentious

You look like such a hipster douchebag with those expentious sunglasses.

expentials

Expensive essentials. When the price of basics gets too damn high.

Matt: "I just bought a chapstick, superglue, cup of coffee and 3 bananas!"
Cash: "How much did that cost you?"
Matt: "About fifty bucks! Just getting the expentials!"