Centurion: What's this then? "Romanes eunt domus"? "People called Romanes, they go the 'ouse"?
Brian: [terrified] It--it says "Romans go home".
Centurion: No it doesn't. What's Latin for "Roman"? Come on, come on.
Brian: "Romanus"?
Centurion: Goes like...?
Brian: "Annus"?
Centurion: Nominative plural of "annus" is...?
Brian: "Anni."
Centurion: [writing] "Romani". "Eunt"? What is "eunt"?
Brian: "Go".
Centurion: Conjugate the verb "to go".
Brian: Ire, eo, is, it, imus, idis, eunt.
Centurion: So "eunt" is...?
Brian: Third person plural, present indicative. "They go".
Centurion: But "Romans go home" is an order, so you must use the...?
Brian: [getting his ear pinched, increasingly panicked] Eee, imperative!
Centurion: Which is
?
Brian: Uh, uhm, "i"! "I"!
Centurion: How many Romans?
Brian: Aah! Plural, plural! "Ite"! "Ite"!
Centurion: [writing] "Ite". "Domus"? Nominative? "Go home", this is motion towards, isn't it, boy?
Brian: Dative! [centurion draws his sword and holds it to Brian's throat] Ah! Not dative! Not the dative! Aah! Accusative, accusative! "Domum", sir, "ad domum".
Centurion: Except that "domus" takes the...?
Brian: The locative, sir!
Centurion: Which is...?
Brian: "Domum"!
Centurion: "Domum". [writing] Understand?
Brian: Yes, sir.
Centurion: Now write it out a 'undred times.
Brian: Yes, thank you Sir, Hail Caesar. [calming down]
Centurion: Hail Caesar. If it's not done by sunrise, I'll cut your balls off.
Monty Python- Life of Brian