Seen adorning many a comic cover and illustration is the infamous Brokeback Pose. Both tits, both ass cheeks and full face all in one pose. It's physically impossible, yet I see people arguing for it's reality still on the forums.
Here's a great pic with Brokeback Pose (definitely not the worst example I coulda shown, but this is an illustration that really tried to make it seem as real as possible, yet still failing.)
And here's real life.