- Who was that?
- Oh, some kid looking for his mom.

3 seconds sound clip from the Boogie Nights (1997) movie soundboard.

You can hear this line at 00:35:54.209 in the Blu-ray version of the movie.

Quote context

[...]

- Your... Your mother? Oh, okay. Just give me a sec.

- Watch that for me, okay?

- Excuse me, is Maggie here? Maggie? Are you Maggie? No? Do you know? Maggie, Maggie, Maggie. Do you know Maggie? Are you Maggie?

- Oh, man. Can you believe this?

- Hello? Yeah, listen. I'm sorry, there's no Maggie here. Okay. No, no. It's not a problem. Okay. Ciao.

- Who was that?

- Oh, some kid looking for his mom.

- What the fuck are you doing?

- What's it look like they're doing?

- That's my wife.

- Shut up, Bill. You're embarrassing me.

- Yeah, Little Bill. Shut up.

- Little Bill.

- Hey, Kurt. How's it going?

- What's wrong with you?

- Oh, my fucking wife, man. She's down there, some idiot's dick in her. Everybody's standing around watching. It's a fucking embarrassment.

- Yeah, yeah. I know.

[...]