I can't give you the nozzle. My finger's in it.
4 seconds sound clip from the A King in New York (1957) movie soundboard.
You can hear this line at 01:35:08 in the Blu-ray version of the movie.
Quote context
[...]
- No, wait. Look, you'll have to...
- I can't give you the nozzle. My finger's in it.
- You'd better figure it out for yourself. I've got to run the elevator.
- Goodbye brother. I've got to go.
[...]