It works! It works! I finally invent something that works!
11 seconds sound clip from the Back to the Future movie soundboard.
You can hear this line at 00:51:50 in the Blu-ray version of the movie.
Quote context
[...]
- There's something wrong with the starter, so I hid it here.
- After I fell off my toilet, I drew this.
- It works! It works! I finally invent something that works!
- Somehow we've got to sneak this back to my laboratory.
- Never mind that. Never mind that now. Never mind that. Never mind...
[...]