I recently came across two patterns online that look fun, fast, and easy. They are both online tutorials. Take a peek, maybe you'd like to make one of them (from the scrap bin?)
The Future's So Bright Quilt by AmandaJean of Crazy Mom Quilts. Here are the specific instructions for making it.
The second one is SUPER SCRAPPY and FAST... Scrap Strip Squares by HappyThings.
Please send me a picture if you make one of these cute quilts!