Gee, Max, was that Bigfoot or your stomach?
5 seconds sound clip from the A Goofy Movie (1995) movie soundboard.
You can hear this line at 00:43:30 in the Blu-ray version of the movie.
Quote context
[...]
- Mm-mm-mm-mm? Nnn. Bb-fftt. Bb-bbb-bbb.
- Gee, Max, was that Bigfoot or your stomach?
- Ayuk! Alphabet Soup comin' up.
- Stop playing around! He's coming!
- You can tell by the way I use my walk I'm a woman's man. No time to talk.
[...]