Yeah, a spaceship dropped him off.
4 seconds sound clip from the Joe Dirt (2001) movie soundboard.
You can hear this line at 00:31:47 in the Blu-ray version of the movie.
Quote context
[...]
- Feast your eyes on a feast of smoke.
- Oh, CNN's gonna turn around and go home now.
- There's a snail in the desert?
- Yeah, a spaceship dropped him off.
- Don't focus on the wrong part of the story, brother.
- Yeah, because they gave him powers, the aliens. They made his little voice box...
- Dude, I'm just sayin' it's dull, all right? This ain't fun.
- Look at that little piece of char.
- You need explosions. You need stuff going on, man.
[...]