A thread from Facebook a while back:

Molly: Cool, Prince William and Kate are getting married. Good thing I'm not invited. I'd have *no* idea what to get a couple who already has succession to the throne of the UK and Commonwealth. I mean, that's normally my go-to gift.

Rich: There must be *something* you can re-gift to them. Don't you have an extra Aston-Martin laying around, because somebody got it for you in the wrong color?

Molly: No Aston-Martins, but come to think of it, I do have Norway. Do you think they'd want it? I never use it.

Rich: Perfect! They can use it for their ski holidays!

Martha: I'm giving them Utah. They didn't register for it, but I certainly don't need it anymore. Norway might make a nice set.