Gotta take some of that off.
3 seconds sound clip from the The Milky Way (1936) movie soundboard.
You can hear this line at 00:32:03 in the DVD version of the movie.
Quote context
[...]
- Oh, don't mind me. I used to work with the Four Flying Fagins.
- Well, there's one thing in his favor: he's got a front and a back. What do you think?
- Wrap him in a horse blanket till the bell rings.
- Gotta take some of that off.
- And you can't do that! I know where I'm low on...
- It's no soap, Gabby. That string bean couldn't lick Zasu Pitts.
- It's gotta work! He's gotta fight somebody in thirty days. It's our only out!
[...]