Android phone as bluetooth adapter?

[DuckyDroid]

I've seen discussions on how to use your android phone as several different things, ranging from a wireless hotspot to a keyboard/mouse. There are instructions all over on how to tether your phone to use it as a wireless modem, but I've never seen mention on whether or not it was possible to use an android phone as a USB bluetooth adapter.

My Android phone is bluetooth enabled, but neither of my laptops are. Is there any way to use the phone as a bluetooth adapter when connected to the laptop via the USB cable (giving the laptop bluetooth capabilities)?

I know I can always just buy an adapter from the store, but I wanted to see if this was a possibility first. Thanks in advance for any help/insight.