Translated from french, means "apple of beef". The meaty lobe of tissue that joins the lower butt-cheek to the upper, inner/back portion of the thigh. It's not quite the butt-cheek, and not quite the thigh, but a small, meaty thing all its own.
Frank had always preferred to be bitten on the pomme de boeuf, so proper hygiene and grooming was an imperative for him.
by The post apoc June 4, 2015