Pineapple Juice is a very simple and surprisingly fun game that you can play by yourself or with a group of friends.

1. Press "record", and one-by-one speak the same short phrase, like "Pineapple Juice", into the microphone. Then press "stop".
2. Press "play" and listen to that phrase in reverse. Your aim is to imitate the backwards phrase, and you can press "play" as many times as you need.
3. Next, press "record", and one-by-one speak the backwards phrase into the microphone. Then press "stop".
4. Finally listen to your second recording in reverse. You should hear something that sounded like your original phrase.
5. Share this recording with your other friends.