I'm clean, man.
4 seconds sound clip from the Taxi Driver (1976) movie soundboard.
You can hear this line at 01:16:13 in the Blu-ray version of the movie.
Quote context
[...]
- Then why are you asking me for action?
- I suppose that ain't a .38 you've got in your sock.
- A .38?
- Shit, you're a real cowboy? That's nice, man. All right. That's all right.
- Fifteen dollars, 15 minutes. Twenty-five dollars, half an hour.
- Shit.
- A cowboy, huh? I once had a horse. In Coney Island. She got hit by a car.
[...]