bad boy, blackguard, booger, buffoon, bugger, cutup, devil, elf, enfant terrible, funmaker, hood, hoodlum, hooligan, imp, joker, jokester, knave, limb, little devil, little monkey, little rascal, minx, mischief, mischief-maker, pixie, practical joker, prankster, precious rascal, puck, rascal, rogue, rowdy, ruffian, scalawag, scamp, scapegrace, scoundrel, shyster, sneak, spalpeen, villain, wag