HOLY SMOKES ! ! !
Itsatdm........I just now got it!
I'm a little slow, ok a lot, sometimes. I've been pondering your little hint....and you're right, of course!
ITS A TDM
That there is the best ADV "Handle" for an F800GS owner that could possibly exist.
You should change your Avatar photo to help make more sense....but photoshop a BMW logo on it.