son of a bitch noun 4exclamation 1forms 3 noun4 •(vulgar, offensive) An objectionable, despicable person.My mother never saw the irony in calling me a son of a bitch.Those sons of bitches don’t stand a chance. •(vulgar, offensive) Any objectionable thing."This son of a bitch won't move!" Marty exclaimed as he grappled with the supermarket cart. •A suffering person deemed deserving of compassion.That poor son of a bitch didn't even make it. •(slang, vulgar) An impressive, daring, or admirable man. exclamation1 •(slang, vulgar) Used to express anger, contempt, astonishment, disappointment, dismay, etc.Argh! Son of a bitch! I had just cut my arm. formssons of a bitch · sons of bitches · sons-of-bitches