- What the fuck is that, Todd?
- It's a big gun.
- No shit, but why?
- Just in case.

Dirk Diggler (Mark Wahlberg)

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

You can hear this line at 02:07:21.426 in the Blu-ray version of the movie.

Quote context

[...]

- Scotty.

- What?

- What do you mean, what? Do me a favor. Just mind your business, please. What the fuck?

- Sorry.

- Anyway, heh...

- Dump it in there good. Dump it in clean.

- Hey, hey, hey, you can't lay this all on me, man. We're gonna go in there. This is it.

- You guys ready for this?

- I am.

- Dirk?

- Me? Yeah, yeah. I was born ready, man.

- What the fuck is that, Todd?

- It's a big gun.

- No shit, but why?

- Just in case.

- Shit. Fucking great. What the fuck is the matter with you? You never said anything about an fucking gun.

- Now I'm getting fucking nervous. Do you have a gun too?

- No, I don't have a gun. He never said...

- Shh. Relax. Let's just get in and out, all right? In, out.

- Not too fast. It makes it look suspicious.

[...]