The Collaborative International Dictionary of English v.0.48:
Kiddy \Kid"dy\, v. t. To deceive; to outwit; to hoax. [Slang] --Dickens. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Kiddy \Kid"dy\, n. A young fellow; formerly, a low thief. [Slang, Eng.] [1913 Webster]WordNet (r) 3.0 (2006):
kiddy n 1: a young child