There are a million ways to repurpose a milk jug. If you are so inclined, you can peruse the two-page spread in The Tightwad Gazette that outlines a couple dozen of those ways. But here is my favorite:
I cut part of the handle off, and slice diagonally across the top.
And then I fill it with clothespins. I can use the modified handle to slip the jug over my clothesline, or I can put the handle in my pocket (very handy!) so that I don't have to chase my clothespin container as it slides down the clothesline.
Now I still use my pretty clothespin holder that you can see in this post, but I think my milk-jug holder is more practical. I really like that I can hook it on my pocket or the clothesline. I can make more holders easily, and best of all, I'm reusing something I already have. I've always used several milk jug holders downstairs on my basement lines, but now that I have multiple lines outside, my little hillbilly -er, ah... thrifty secret is out for everyone to see.