bitchy

grouchy, cranky, crabby, spiteful, moody, rude, ill-tempered, bad-tempered, irritable, surly, complaining, cantankerous, peevish, out of sorts, snotty, malicious, petty, insolent, vindictive, snippy, sniping, hell on wheels, ruthless, aggressive, domineering, controlling, powerful, tyrannical, overwhelming, overpowering, cruel, wicked, vicious, cold-hearted, hard-hearted, merciless.