This is a quick and easy way to create your own yarn from plastic bags. Not only are you recycling, but you can crochet some really cool things with it. I'm going to go do that right now! :)
Total Time: Depends on amount of bags you use.
Source: Not a new idea, just my version :)
Did They Have Plastic Bags in WW II?
Making a 6-Pack Ring Snowflake
Organizing Plastic Bags
Craft Uses for Bras
Buying Yarn for Trellis Jewelry?
Using Baby Yarn to Make Adult Sweaters