Let me Find a Cash Machine...Dialogue from The Big Lebowski

Waitress at diner: Excuse me, sir.. [approaches Walter and Dude] Could you please keep your voices down - This is a family restaurant.

Walter Sobchak: Oh please, dear? For your information, the Supreme Court has roundly rejected prior restraint!

The Dude: Walter, this is not a First Amendment thing, man.

Waitress at diner: If you can't lower your voices, I'm gonna have to ask you to leave.

Walter Sobchak: Lady, I got buddies who died face-down in the muck so that you and I could enjoy this family restaurant!

The Dude: Alright, I'm outta here [drops money and (inadvertently) a joint on counter, subtly picks up the joint]

Walter Sobchak: (talking to Dude as he leaves) Oh come on, Dude - Don't walk away, man! C'mon, this affects all of us, man! Our basic freedoms!