Well, you're having a nervous breakdown, that's what's happening.

4 seconds sound clip from the The Truman Show movie soundboard.

You can hear this line at 00:54:08.656 in the Blu-ray version of the movie.

Quote context

[...]

- Why don't you let me fix you some of this new Mococoa drink? All natural cocoa beans from the upper slopes of Mt. Nicaragua. No artificial sweeteners.

- What the hell are you talking about? Who are you talking to?

- I've tasted other cocoas. This is the best.

- What the hell does this have to do with anything?

- Tell me what's happening!

- Well, you're having a nervous breakdown, that's what's happening.

- You're part of this, aren't you?

- Truman.

- Meryl!

- You are scaring me.

- No. You're scaring me, Meryl.

- What are you going to do? Dice me? Slice me and peel me? There are so many choices!

- Do something!

[...]