Lazy Dog Position
It's like doggy style but preformed when both involved are lying on their sides. Usually caused when one or more involved are too tired to get up for sexual intercourse.
"Dude, I was so tired I didn't want to get up so we just did the Lazy Dog Position."
"Honey, I'm tired just do it while we are lying down..."
"Honey, I'm tired just do it while we are lying down..."