...of Mary-Kate and Ashley merchandise.
Say what? Have I ever once given these people any indication that I am interested in anything to do with the Olsen twins, or am ever likely to be?
The only possible explanation I can think of is that I pre-ordered Harry Potter and the Order of the Phoenix from them last week, and this has led them to conclude that I must be under the age of 16. And wholly incapable of rational thought.