- Hey, what do you think you're doing?
- It's not my cross.
- Shut up and get on with it!

7 seconds sound clip from the Life of Brian movie soundboard.

You can hear this line at 01:20:25.375 in the Blu-ray version of the movie.

Quote context

[...]

- Crosses over your left shoulders, and if you keep your backs hard up against the cross beam, you'll be there in no time.

- All right, centurion.

- Crucifixion party! Wait for it! Crucifixion party, by the left, forward!

- You lucky bastards! You lucky, jammy bastards!

- Let me shoulder your burden, brother.

- Oh, thank you.

- Hey, what do you think you're doing?

- It's not my cross.

- Shut up and get on with it!

- He had you there, mate, didn't he? That'll teach you a lesson.

- All right. I'm gonna give you one more chance.

- This time I want to hear no Weubens, no Weginalds, no Wudolph the Wednosed Weindeers.

- No Spencer Tracys!

- Or we shall release no one!

- Release Brian!

- Oh, yeah. That's a good one.

- Welease Bwian! Welease Bwian!

[...]