My favorite from Cleo, curtesy of IMDB:
[the gaurd has just told Hengist that he will be going to the lions]
Hengist Pod: I hope they'e a nice family!
Horsa: Eh, Hengist, what he means is that you will be thrown to the lions, in the arena
Hengist Pod: oh, THOSE lions! Yahhh!
[Hengist jumps into Horsa's arms. Horsa puts Hengist down]
Horsa: Don't worry. Head in the mouth, quick snap of the jaws and it'll all be over!
Hengist Pod: Yes, but how am I going to get his head into my mouth?