Solve Oatmeal Confusion: Help Dave Understand Joke

[Lapin Dormant]

Didn't your mother ever tell you it's not polite to speak in gibberish.

It's funny because of London.

Yes she did, and she also told me that the best test of manners, was How well mannered you could be towards somone not so well mannered.

Could you explain the second Comment Please, I don't understand the un-explained part.

I had asked if 'a Cookie was a good thing, with a coffee' in a Code you haven't learned, yet? Me too, I haven't learned all that much of it all, just yet.

 

[Moonbear]

Could you explain the second Comment Please, I don't understand the un-explained part.

It's British humor...oh wait, no, that would be humour.