Why don't you give the gentleman a drink instead of letting him stand there with his tongue hanging out?
5 seconds sound clip from the The Sin of Harold Diddlebock movie soundboard.
You can hear this line at 00:35:42 in the DVD version of the movie.
Quote context
[...]
- I've been telling these boys about it but they're not sure.
- To me it sounded like a cross between a mongolian lynx and a wounded moose.
- Have you ever heard of the mongolian lynx?
- Look, before your tongue starts hanging out, you better lay off a couple of them Diddlepots.
- A fine thing at 11 o'clock in the morning.
[...]