10. CACAFUEGO (n)
Definition: A swaggering braggart or boaster.
Analysis: Cacafuego literally means "shit fire" in Spanish. Anyone who boasts their new knowledge of insulting words from this article can be called a cacafuego.
That's not the only interesting thing about it:
Cacafuego is also the nickname of a 16th century Spanish galleon captured by Sir Francis Drake (El Draque or The Dragon as he was known to his Spanish victims). The ship's original name was Nuestra Señora de la Concepción (Our Lady of Conception), but for some reason it's called by her sailors as "cagafuego" (fireshitter) or "cacafuego" (shitfire).
It was Drake's biggest plunder: it took his crew four days to transfer the cargo from the Cacafuego. In all, Drake got 80 pounds of gold, 26 tons of silver, 13 cases of silver coins, jewels, and more.
Synonym: BLATHERSKITE, BRAGGADOCIO, FANFARON, GASCONADER, and RODOMONTADE (English is full of this kind of word, though I think caca "shit fire" fuego is in a class of its own!)
Via Ace of Spades.