Victor, you are getting one of your spells. You'll be foaming at the mouth soon and biting people.
9 seconds sound clip from the Swiss Miss (1938) movie soundboard.
You can hear this line at 00:36:32 in the DVD version of the movie.
Quote context
[...]
- Get me a place where I can be alone and work in peace away from everybody. You, too!
- Why don't you give up this crazy idea and stop acting like a musician?
- Victor, you are getting one of your spells. You'll be foaming at the mouth soon and biting people.
- Yes, and you're the first one that I'm going to bite.
- If you do, I'll bite you right back.
- Yes!
- Well, I've just seen the manager and it's all arranged...
[...]