expression, i-adjective
hating everything associated with someone you dislike
Proverb meaning that when you dislike a person, you come to dislike everything connected to them, even unrelated things. The literal image is hating a Buddhist priest and then hating even his robe.
I disliked him so much that I even came to hate the music he likes. It's exactly a case of 'hating the priest and then hating his robe too.'