Do you have a fancy for interpreting a funny dream?

I have been seeing lots of vivid dreams lately. This is one of them, and it contains some funny elements, although I didn't feel it very funny then.

In my dream I was spending some time in the place where I loved to be in my childhood. I sensed a presence of somebody around me. The suddenly there is a brownie or gnome before me. He tells me that he's been of service to me for 14 days, and now I have to pay for it. He takes a piece of paper and start writing a bill. I feel surprised, as I had never asked him to service me, nor did I know what he was doing for me anyway. Then he says it takes 89 euros plus VAT, but if I'm drunk then he might just forget the vat. So I start playing drunk immediately to avoid the extra cost.

This is a new type of dream to me, so I have no exact idea what it want's to tell me. Well, other than that I have some worries about my economical balance. Any insights?