The "What's Going On In This Photo?" Series

Check out the full series to date of "What's Going On In This Photo?" posts and feel free to add your own explanation in the comments...

Picture 1 (guy buried in sand?)
Picture 2 (girl pushing guy away?)
Picture 3 (girl running away from guy?)
Picture 4 (guys making faces?)
Picture 5 (girl spanking her butt?)