ratfucker

noun2

1. •
   (vulgar, offensive) A term of abuse.

   • "You were stealing from stealing from the kids, you miserable ratfucker,” said Shrake, who was putting on the cuffs. “Excuse me—I mean, you miserable ratfucker, sir.” — 2014
2. •
   (vulgar, offensive) Someone who engages in sabotage and dirty tricks, especially one involved in the Watergate scandal.

   • For the first time, he considered the possibility that the President of the United States was the head ratfucker. — 2007