I adore the blog "Parenting. Illustrated with Crappy Pictures". Awhile back she posted about how you can go into target for one thing and come out with a full basket of crap you did not need. You have to check out the whole post, but here's a great picture from it:
Her post had reminded me of a recent shopping trip of mine that I had been meaning to blog about. I admit, my list had a lot of stuff on it. It was mostly the odd variety of things that reminded me of her post.
Crappy Pictures blog.