And these moths, they get caught in the turtle's throat, right about here, and they cough, and I gotta smack 'em on the back of the shell.

5 seconds sound clip from the Rocky (1976) movie soundboard.

You can hear this line at 00:10:43.318 in the Blu-ray version of the movie.

Quote context

[...]

- How's the turtle food this week?

- Fine.

- Me, I'm kind of aggravated, you know?

- Oh, I'm sorry.

- Not your fault. I'm just kind of aggravated. Wanna hear about it?

- I'll tell you somebody who don't wanna hear about it.

- How you doin', Gloria?

- You know, the last turtle food I got here had more moths in it than flies, you know, Adrian?

- And these moths, they get caught in the turtle's throat, right about here, and they cough, and I gotta smack 'em on the back of the shell.

- And what do you think they get, huh? And they get what? Huh? Come on. Shell shock. They get shell shock.

- You're startin' with bad jokes early, huh?

- Well, no, it's just inventin' jokes ain't so easy sometimes.

- No joke, huh?

- Hey, how's my buddy doin' today? Yo, Butkus!

- I ain't had time to check on him.

- Yo, Butkus!

[...]