child-fucker

noun2

1. •
   (vulgar, offensive) One who engages in sexual activity with a child, a child molester.

   • The woman got a license number, child-fucker. — 1975
2. •
   (vulgar, offensive) An extremely contemptible person (as a term of abuse).

   • Lech, slut, cunt, child-fucker, piece of shit. . . . Whatever he could think of he called me. — 1996