If you hold back anything, I'll k** ya. If you bend the truth or I think you're bending the truth, I'll k** ya. If you forget anything, I'll k** ya. In fact, you're gonna have to work very hard to stay alive. Now, do you understand everything I've said? Cos if you don't, I'll k** ya.
And the correct medical term for that is a total f**ing psycho.