The twistout puff is one of the quickest hairstyles I've tried so far. It only takes about 30 minutes to do. Just wash and deep condition your hair, apply a leave-in and a product for hold, and pull it into a puff (the same as when you do a coily puff):
I used Kinky-Curly Curling Custard:
Then twist your hair into about 10 big twists (sorry, I forgot to take a picture of that step!). Sleep on it and let the twists dry, and then take them down the next day (or you can sit under the dryer and wear them the same day). Here's the result: