You know those times when you are in the shop, or even online I guess, and you throw something into your basket and go and check out, get home all excited to try it and realise that what you have bought wasn't what you thought it was at all…
I just did it this evening with a piece of cheese that was reduced. I picked it up assuming that it was wensleydale with cranberries in it, because that's what it normally has in it. BUT what it actually has in it are pieces of chocolate and orange, I like cheese, I like oranges and I like some chocolate, but as a combo I just discovered that I am not a fan at all, at least it was cheap.
What are you best or worst accidental purchases?