You're a witty old stick-in-the-mud, aren't you, Fatty?
5 seconds sound clip from the A Chump at Oxford (1939) movie soundboard.
You can hear this line at 01:00:30 in the DVD version of the movie.
Quote context
[...]
- There, that's better. Now walk around. Let me see you.
- Step into it, make it brisker. Brisker! Now, chins up!
- Now look what you've done, clumsy.
- Listen, I've had enough of this!
- You're a witty old stick-in-the-mud, aren't you, Fatty?
- You bet I am, and don't call me Fatty!
- You can take your lordships, your Oxford and your Paddingtons and do what you like with 'em!
- I've never been so humiliated in all my life...
[...]