That's a stupid question.

4 seconds sound clip from the Cannibal Holocaust movie soundboard.

You can hear this line at 01:20:29 in the Blu-ray version of the movie.

Quote context

[...]

- You go first. Oh, drop on her...Oh right.

- I can't help it...

- Oh, go ahead alright...

- Jack! What do you want to use for? Porno films? You stupid ass!!

- That's not a bad idea... How about jungle Joeys?

- Hey, you want me to keep shooting? Do you want me to keep shooting or what?

- That's a stupid question.

- Hurry up Casanova it's Jack's turn... Jack's next! OK Jack... Go ahead.

- We only have three cans of film left, we can't use this... Why do you wanna waste it like that?

- Shut up!

- Aren't you gonna get some Alan?

- The only thing he get's off on is his camera!

[...]