I do more often than I'd like to admit!
Most of the time it involves finding a horde of toys in some store. Sometimes it is a store where one normally finds Transformers...while other times it is a very random store that one would never find toys.
However, most times I am frantically looking though the piles and piles of Transformers and never finding what I am looking for.
In addition to this sometimes I want to buy so many that I cannot bring them all to the regester. I have trouble moving all of them and usually when this happens I notice that I am loosing some and then I am on some hunt to find them, but never do.