I'm not going on.
4 seconds sound clip from the Good Morning, Vietnam movie soundboard.
You can hear this line at 01:18:25 in the Blu-ray version of the movie.
Quote context
[...]
- Sir, in my heart, I know I'm funny.
- It just came down the pike. You're back on the air, sir.
- What do you mean, you're not going on?
- If you don't understand what I said, maybe you should take my English class.
- You're a very attractive man. Don't think I haven't noticed.
- You'll be bored, you know. What are you gonna do with your time?
[...]