bad egg(n = noun.person) - (old-fashioned slang) a bad person;
is a kind of bad person
Antonym: good egg

ant egg, bad, bad block, bad blood, bad boy, bad breath, bad character, bad check, bad cheque, bad condition, bad debt, bad fairy, bad faith, bad guy, bad habit, bad hat, bad influence, bad job, bad lands, bad language, bad lot, bad luck, bad manners, bad name, bad news, bad notices, bad person, bad press, bad taste, bad temper, bad weather, baked egg, boiled egg, candy egg, chocolate egg, coddled egg, deviled egg, dropped egg, duck's egg, easter egg, egg, egg and dart, egg beater, egg cell, egg cream, egg cup, egg en cocotte, egg foo yong, egg fu yung, egg laying, egg noodle, egg on, egg roll, egg squash, egg timer, egg white, egg yolk, fertilized egg, fried egg, garden egg, go bad, good egg, goose egg, hard-boiled egg, hard-cooked egg, in a bad way, jelly egg, nest egg, not bad, poached egg, scotch egg, sea egg, shirred egg, stuffed egg, too bad