If you understand what's being explained to you, nod gently. Good boy. Stay.
9 seconds sound clip from the Never Say Never Again movie soundboard.
You can hear this line at 01:05:37.480 in the DVD version of the movie.
Quote context
[...]
- Monsieur? Wait a minute! You there!
- You must have an unreasonable fear of gatecrashers to carry this heavy artillery.
- If you understand what's being explained to you, nod gently. Good boy. Stay.
- Hello again. I do owe you an explanation.
- My name is Bond. James Bond. May I offer you a drink?
- Soft. I'll have a double Bloody Mary with plenty of Worcestershire sauce.
- Hate to think what you mean by hard.
[...]