burro

donkey, especially one used as a pack animal; a dunce, an idiot; a well-hung man; sawhorse; old maid (card game)

From borrico (“donkey”), from Latin burricus (“small horse”), from burrus (“red-brown”), from Ancient Greek πυρρός (purrhós, “flame colored”), from πῦρ (pûr, “fire”).

stupid, foolish; brutish; horny; well-endowed

From borrico (“donkey”), from Latin burricus (“small horse”), from burrus (“red-brown”), from Ancient Greek πυρρός (purrhós, “flame colored”), from πῦρ (pûr, “fire”).