What is? What are they doing?
7 seconds sound clip from the Bill & Ted's Excellent Adventure movie soundboard.
You can hear this line at 01:02:34 in the Blu-ray version of the movie.
Quote context
[...]
- OK, jumping jacks. Jump! Jump!
- You a musician? Well here, try this.
- What is? What are they doing?
- I don't know. He's creepy. Weird, huh?
- Hi. I'm Billy, this here is So-crates.
[...]