I think it's working, dude.
4 seconds sound clip from the Bill & Ted's Excellent Adventure movie soundboard.
You can hear this line at 00:53:22 in the Blu-ray version of the movie.
Quote context
[...]
- Here is a treat to make a minor prehistoric pit stop a bit more enjoyable.
- Uh-oh.
- Just a little farther. I hope!
- Hey! That's us. We're back in San Dimas.
- Yeah, only now it's not now. It's last night.
- Dude. Let's go talk to ourselves.
[...]