get (someone) by the balls

get (someone) by the balls

vulgar To gain complete control or dominance over someone; to have someone at one's mercy. With all that evidence against you, I'd say the police have got you by the balls. Sometimes, I think Mark's wife has got him by the balls.
See also: ball, by, get
Farlex Dictionary of Idioms.
See also:
  • at the mercy of somebody/something
  • a stranger to (someone or something)
  • attend to
  • accompany (one) on a/(one's) journey
  • accompany on a journey
  • be out of (one's) league
  • be out of somebody's league
  • be in bad with (someone)
  • (one) puts (one's) pants on one leg at a time
  • bargain for (someone or something) with (someone)