Not my original plan, but since we don't know how to say Kilrathi Go Home in Kilrathi, this'll have to do.
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GUARD: Hail Thrakhath.
EMPORER: Hail.
GUARD: Only one survivor, sir.
EMPORER: Ah. Thwow him to the floor.
GUARD: What, sir?
EMPORER: Thwow him to the floor.
GUARD: Ah.
[whump]
BLIAR: Aagh!
EMPORER: Hmm. Now, what is your name, human?
BLIAR: 'Blair', sir.
EMPORER: 'Bliaw', eh?
BRIAN: No, no. 'Blair'. [slap] Aah!
EMPORER: Hoo hoo hoo ho. The little wascal has spiwit.
GUARD: Has what, sir?
EMPORER: Spiwit.
GUARD: Yes. He did, sir.
EMPORER: No, no. Spiwit, siw. Um, bwavado. A touch of dewwing-do.
GUARD: Oh. Ahh, about eleven, sir.
EMPORER: So, you dare to waid us.
BLAIR: To what, sir?
EMPORER: Stwike him, Guawd, vewy woughly!
[slap]
BLAIR: Aaah!
GUARD: Oh, and, uh, throw him to the floor, sir?
EMPORER: What?
GUARD: Thwow him to the floor again, sir?
EMPORER: Oh, yes. Thwow him to the floor, please.
BLAIR: Aah! [whump]
EMPORER: Now, human wapscallion.
BRIAN: I'm not human. I'm a Kilrathi.
EMPORER: A Kilwathi?
BLAIR: No, no. Kilrathi. [slap] Aah!
EMPORER: Your father was a Kilwathi? Who was he?
BLAIR: He was a guard in the Vega Garrisons.
EMPORER: Weally? What was his name?
BRIAN: 'Naughtius Maximus'.
GUARD: Ahh, ha ha!
EMPORER: Guawd, do we have anyone of that name in the gawwison?
GUARD: Well, no, sir.
EMPORER: Well, you sound vewy sure. Have you checked?
GUARD: Well, no, sir. Umm, I think it's a joke, sir,... like, uh, 'Sillius Soddus' or... 'Biggus Dickus', sir.
GUARD #4: [chuckling]
EMPORER: What's so... funny about 'Biggus Dickus'?
GUARD: Well, it's a joke name, sir.
EMPORER: I have a vewy gweat fwiend in McAuliffe called 'Biggus Dickus'.
GUARD #4: [chuckling]
EMPORER: Silence! What is all this insolence? You will find yourself in gladiator school vewy quickly with wotten behaviour like that.
BLAIR: Can I go now, sir? [slap] Aaah! Eh.
EMPORER: Wait till Biggus Dickus hears of this.
GUARD #4: [chuckling]
EMPORER: Wight! Take him away!
GUARD: Oh, sir, he-- he only--
EMPORER: No, no. I want him fighting wabid, wild animals within a week.
GUARD: Yes, sir. Come on, you.
GUARD #4: Ha ha haa ha, ha ha ha. Hooo hooo hoo hoo. Hoo hoo...
EMPORER: I will not have my fwiends widiculed by the common soldiewy. --- Anybody else feel like a little... giggle... when I mention my fwiend... Biggus...
GUARD #1: [chuckling]
EMPORER: ...Dickus?
GUARD #1: [chuckling]
EMPORER: What about you? Do you find it... wisible... when I say the name... 'Biggus'...
GUARD #3: [chuckle]
EMPORER: ...'Dickus'?
GUARD #1 and
GUARD #2: [chuckling]
EMPORER: He has a wife, you know. You know what she's called? She's called... 'Incontinentia'. Incontinentia Buttocks
GUARDS: [laughing]
EMPORER: Stop! What is all this?
GUARDS: Ha, ha ha ha ha ha...
EMPORER: I've had enough of this wowdy webel sniggewing behaviour. Silence! Call yourselves Pwaetowian guards? You're not-- Seize him! Seize him! Blow your noses and seize him!