And going with typical form, Chigur likes to stalk/strike at his victims in their homes when they least expect it.
IE: Joker comes in from another unsuccessful night at the stand up club to find a menacing shadow sitting with a creepy haircut, in wait for him.
Silently sitting there waiting for Joker with his shotgun already cued on The Clown as he comes in with the old "hi honey.. Im home" coat hat removal bit....