Jocko

English Proper noun en formerly A name applied to monkeys or apes, especially the Barbary ape. en Jacko en 1850 w:Thomas Keightley The Fairy Mythology London H.G. Bohn 524 “[A]n’ whin the anlooky brat had thim all in this way whirligiggin’ about the flure, he’d grin an’ he’d chuckle an’ he'd chather, jist fur all the world like Jocko, the monkey, whin he’s played off sum uv his roguery.”