- So, what do you wanna do?
- It's what you wanna do.

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

You can hear this line at 01:55:58.166 in the Blu-ray version of the movie.

Quote context

[...]

- I'm Joe.

- Dirk... You know who I am?

- No.

- My name's Dirk Diggler.

- No. I mean, you're a guy. I'm just helping you out.

- Yeah.

- What do you see here?

- Well, I see a girl.

- Yeah. Well, you like what you see?

- Yeah. Yeah, I do.

- All right. Get in. Get in and let's make film history.

- So, what do you wanna do?

- It's what you wanna do.

- I wanna watch you. I mean, I'm not gay. I just wanna... Maybe you could jerk off a little, and I could watch. Maybe I'll join in later, but for now, I just wanna watch.

- Twenty bucks.

- Ten's all I have.

- You go to school?

- Yeah. Yeah, I do.

- Where do you go to school?

- Is it okay if I don't tell you?

- Yeah. Yeah, that's cool.

- You recognize Rollergirl from her films?

- Yep. Yeah, we watch her films a lot at my frat house. I go to CSUN.

[...]