While in Japan, i once saw two fuzoku girls (which are basically light-prostitutes, they give "special" massages or baths to people) waiting outside a massage parlour at night, then some old dude passed them, and they went crazy and screamed "Wait! wait! wait! dont you want a massage?" and wouldnt let him go.
He just kept on walking with a serious look on his face, and not looking at them, he looked like Patrick Bateman walking around in his workplace with his headset, that kind of serious look.
American Psycho vibes