This guy is one of the elite photobombers. Look at the determined look on his face and the attention to photobombing detail.  This is an all-time classic and one that will be difficult to duplicate.  I really feel sorry for the dude he’s pissing in front of.

We are gathered here today to witness the big boobies of a passerby on the nude beach. This photobomb is more of a life lesson rather than a photobombing situation. We should all learn not to have a ceremony on a nude beach (unless your nude). Lesson learned. Now this couple will remember this mistake for the rest of their lives.

What a bad place to choose to pose for a picture. Right in front of the testicle monument. Great work dumbasses. This is a great example of unintentional photobombing. The dude was just “hanging out” and those idiots took the picture. You sir, fail at photography.

This class act is getting some play in the club.  You guys decide to snap a picture right when he is going for the mamories.  Dude is probably hungry.  He looks a little small, he probably needs the milk.  Classic unintentional photobomb.