The Misogyny Song is a song solely (or primarily, to the exclusion of any other possible meaning) about the hatred or degradation of women. Often from the viewpoint of a deliberately psychotic jerkass, and often to Lyrical Dissonance, of some sort. Quite a few are also sarcastic parodies of "bitches and hos" gangster rap songs.
This trope has a Spear Counterpart: The Misandry Song, a song [...] [tvtropes.org]