Resembling or suggesting a jig. / (slang) Crazy. / (slang) Jittery, fidgety, restless, excited. / (slang) Extravagant, wonderful, excellent, enjoyable, exciting, stylish, cool, successful.

Alternative form of jiggy jiggy

(colloquial, chiefly pidgin) Sex.

Quality of being jiggy.

(intransitive, slang) To have sexual intercourse. / to become jiggy (often as get jiggy with a person/music etc)