THESAURUS
bad boy
booger, buffoon, bugger, cutup, devil, elf, enfant terrible, funmaker, hood, hoodlum, hooligan, imp, joker, jokester, knave, little devil, little monkey, little rascal, minx, mischief, mischief-maker, pixie, practical joker, prankster, puck, rapscallion, rascal, rogue, rowdy, ruffian, scamp, scapegrace, wag