fastuous

He is known for his very extravagant and fastuous lifestyle, which caused his bankruptcy, and for having been the lover of princess Tarakanova.

Philipp Ferdinand was megalomaniac, and led a fastuous life in his palace of Wilhermsdorf, inspired by the court of Versailles.

His backside happened to be to the donkey-rather too close to the donkey for the donkey's liking-and at that exact, fastuous instant, the ungrateful creature lashed out with its hind legs, one of its hooves kicking thin air but the other dealing Switters's right stilt a blow that sent him flying.