Crochet something out of plastic bags

I have been crocheting for a couple years. I enjoy it, but there are only so many things you can make out of yarn before you become “that lady who makes stuff out of yarn.” I make baby blankets for friends and scarves for family members. However, I have been wanting to make something out of plastic bags for a while now. I have seen the finished product, and I love the idea! What else are those bags good for? I have already switched to cloth bags for my grocery shopping, but I still have quite a few plastic bags left-over from my non-green-grocery-shopping days. Last night, I finally got on YouTube and watched a girl crochet a bag using plastic bags! I watched her about 5 seconds at a time, until I finally started to learn how to make a bag. I started it last night!