g-force said:
Wow, just wow. You guys are too funny. I love doubleofive's forced subtitles for Chewie and R2 idea, but I love TheBoost's cockney idea just as much. Maybe these aren't mutually exclusive. The accent could be so thick and full of cockney slang that it needs subtitles just to understand it.

-G

Exactly! You know that R2 is told to watch his language a few times, maybe he swears all the time. Even if 3PO directly translates what he's saying ("He says that he's found her and keeps repeating she's here") 3PO could be editing R2 for content, if you know what I'm saying.