Superlative form of brassy: most brassy.(adjective)
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Use "brassiest" in a sentence
"Anya pinched the bridge of her nose with her fingers, unwilling to let the conversation degenerate into a discussion of which member of the Order of the Golden Dawn had the brassiest balls."
"But in my over 20 years in journalism -- including a stint as an editorial writer and book editor that blessed me with the trade's brassiest awards, from the Pulitzer Prize on down -- I have never encountered a slicker spin than the administration's announcement today, April 25, of a "joint nuclear energy action plan" between the United States and Japan."
"First the delerious joy of Karl Rove being hauled before the grand jury an unprecedented FIFTH time, then Stephen Colbert comes up with the brassiest, ballsiest satirical turn ever right in the stupefied presence of everyone who matters–and now this!"