A miserable excuse for a woman. Often eats tubs of chicken wings and plays tennis, before verbally and physicallyattacking the poor schmuck who made the mistake of being with her.
Fusion of the adjectives 'retarded' and 'bitch'. When a beautiful, usually young, and sexy woman uses her body attributes to attain attention while pretending to be ignorant on a specific subject or task.
Karen is frequently retarbitching at work. Unless those pussy slaves start to act like real men, that whore will continue to take advantage of them.