Sir, in my heart, I know I'm funny.
6 seconds sound clip from the Good Morning, Vietnam movie soundboard.
You can hear this line at 01:18:03 in the Blu-ray version of the movie.
Quote context
[...]
- We're bringing in thousands of troops every month.
- Terrorism's on the uprise in Saigon.
- The men want him back. I want him back. Reinstate the man.
- Sir, in my heart, I know I'm funny.
- It just came down the pike. You're back on the air, sir.
[...]