I often find myself in rather uncompromising positions. Here are a few good ones.
Exposing myself. In dog's language, this is a submissive position. 
I even do it when I am sleeping!
Do not be fooled by my angelic look! I am actually 'plotting' how to disturb Dad!
So I have decided to plant my big smelly butt on Dad's head...
... and then hump him!
I am satisfied with my little scheming plot!