Hatriotic version of (argumentum) ad hominem. Whilst "(argumentum) ad hominem" is a fallacious argumentative strategy marked by the avoidance of a genuine discussion of a topic by attacking an attribute of the person making an argument instead of the argument itself, "ad hom of him" is a phrase preferably used over "(argumentum) ad hominem" when attacking a certain individual using Latin and failing miserably at it.
David, who loved the game Pacman, was accused of using an "ad hom of him" argument.