No fun in that ~ string them along until they tell you to feck off. 
. . . or hang up on you.
I enjoy that much more.
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Mumbai: Good morning sir, this is Darren, I wonder which credit card you are using.
DS: Hello Darren, how are you? Your accent sounds like you may be in Mumbai, I went to Mumbai once with the Mem Sahib, oops I don't expect it is right to use terms like that nowadays, but we had a lovely time there, so warm and such friendly people and we so enjoyed visiting the pyramids, or was that in China, you know my memory isn't what it used to be, it comes to us all one day, I was only saying that to my neighbour on Friday, no, I tell a lie it was Thursday just after we came back from the golf club because of the rain, no, hang on it must have been Friday because that was when we had the heavy rain, I expect you are used to heavy rain out there what with the Monsoon and everything, it must be quite hard getting about on your bicycles and tuk-tuks. Sorry, I have forgotten what it was you asked me.
Mumbai: *click*.
