Le pied de nez...
4 seconds sound clip from the Bon Voyage, Charlie Brown movie soundboard.
You can hear this line at 00:27:58 in the Blu-ray version of the movie.
Quote context
[...]
- Hang a right to Rouen, Snoopy.
- Qu'est-ce que tu as dans le crane?
- Qu'est-ce que tu veux que je fasse?
- Do we follow the red lines or the black lines?
- I think we're following the dotted lines.
[...]