Brown.
4 seconds sound clip from the Back to the Future movie soundboard.
You can hear this line at 00:37:43 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, kid. What'd you do? Jump ship?
- What?
- What's with the life preserver?
- I just want to use the phone. Yeah, it's in the back.
- Brown.
- Do you know where 1640 Riverside...
- Are you going to order something, kid?
- Yeah. Give me-Give me a Tab.
[...]