I can't do it.

4 seconds sound clip from the Joe Dirt (2001) movie soundboard.

You can hear this line at 00:20:52 in the Blu-ray version of the movie.

Quote context

[...]

- Guess who came back, Charlie?

(GUNSHOT, DIRT SCREAMING)

- He's okay now. He's in dog heaven. You gave him a great last couple years.

- Well, I'll sprinkle his ashes. They'll drift out to sea.

- He would've liked that.

- I can't do it.

- I'm taking him with me.

- Taking him with you? But... Where are you going?

- You see that moon? You don't know how many nights I spent alone staring at that moon wondering if at that exact moment, my mom or my dad was looking at the same moon. And for that brief second, we were together again, kind of, you know?

- When I was with Charlie, I didn't miss that moon so much.

[...]