Which movie/book/tv show villain would be best employed as your personal security advisor?

Bodyguard, home security, general all round guardian angel. I’m looking for some serious bad ass maternal fornicators. Someone who you would have complete faith in scaring the bejeezus outta any poor sucker who crosses you & your’s. Or simply someone who would best handle any of life’s shit that may come your way.Step forward & prepare for the interview please.