Holy shit.
3 seconds sound clip from the Vacation (1983) movie soundboard.
You can hear this line at 01:08:47 in the DVD version of the movie.
Quote context
[...]
- I'm gonna have fun and you're gonna have fun.
- We're all gonna have so much fucking fun we'll need plastic surgery to remove our goddamn smiles.
- You'll be whistling zippity-doo-dah out of your assholes.
- I got to be crazy. I'm on a pilgrimage to see a moose. Praise Marty Moose.
- Dad, do you want an aspirin or something?
[...]