rat-bastard

rat-bastard

n. a really wretched or despised person. (Rude and derogatory.) Stay away from Albert, he’s a real rat-bastard when he’s drunk.
References in periodicals archive ?
In it, he described his mother, sitting in a rocking chair near the Christmas tree, reading the annual Nussbaum missive by the twinkling lights and "weeping over her own rat-bastard sons.