He was a Roman, Brian. He was a centurion in the Roman army.
6 seconds sound clip from the Life of Brian movie soundboard.
You can hear this line at 00:17:07.076 in the Blu-ray version of the movie.
Quote context
[...]
- We don't owe the Romans anything, Mum.
- Well, that's not entirely true, is it, though?
- Well, you know you were asking me about your...
- My nose?
- Yes. Well, there's a reason it's like it is, Brian.
- Well, I never thought he was.
- He was a Roman, Brian. He was a centurion in the Roman army.
- Naughtius Maximus, his name was.
- Then he, having his way with me, he had... Vroom, like a rat out of an aqueduct!
- Yeah, so next time you go on about the 'bloody Romans', don't forget you're one of 'em!
[...]