No, no, I don't know. You said it. How do I know?
5 seconds sound clip from the Goodfellas movie soundboard.
You can hear this line at 00:21:38 in the Blu-ray version of the movie.
Quote context
[...]
- Just, you know. You're funny.
- Let me understand this. Maybe I'm a little fucked up.
- You know, just... You know, how you tell the story... What?
- No, no, I don't know. You said it. How do I know?
- Get the fuck out of here, Tommy.
- You motherfucker! I almost had him! I almost had him!
- You stuttering prick, you! Frankie, was he shaking?
- I wonder about you sometimes, Henry. You may fold under questioning.
[...]