While this product is not exactly endorsed by the Bluetooth SIG on their website or otherwise, this is perhaps the most any communication technology has touched humans.

The Toy, is a device that links to a cell phone via Bluetooth. It is worn internally and is controlled by SMS text containing a special code. This code is unique for each device and should be contained in the message that is sent from the phone. The Toy has a huge range of vibration combos up to 7200 variations from a single text message, which are activated when you choose to read the message and the results are based on the contents of the message.

This product of humane technology, retails for around 250$ and is available for shipping world wide. However, it is highly advisable to check if the device is compatible with your existing phone.