The worst kind of non-smoker is the one when you're smoking and they just walk up to you [mocks a person faking a cough] I always say 'shit, you're lucky you don't smoke. That's a hell of a cough you got there. I smoke all day and don't cough like that. Maybe you were conceived with a weak sperm or somethin'. Maybe your dad was jackin' off and your mom sat on it at the last second.' Did I overreact? I don't think I did. I think that's kind of cruel, I'm smoking and you come up coughing at me, Jesus. Do you go up to crippled people and start dancing too, you fuck? [starts dancing] Hey Mr. Wheelchair, what's your problem? C'mon iron-side, race ya. Fuckin' sadists. I mean the nerve!

Sane Man (1989)