For any kiddie from school
Can love like a fool
But hating, my boy
Is an art.
— Ogden Nash
Tropes about one entity or group despising another (and not necessarily for a sensible reason, either). This hatred can be one-way or mutual, but it always makes things awkward at best (and hellish at worst).
Compare
Revenge Tropes. Contrast
Love Tropes.
Hateful Tropes
