08/25/2010 06:29 pm ET Updated May 25, 2011

History's Most Iconic Images Ruined by Photobombers (PICTURES)

In case you're new to the internet, a photobomber is someone who finds occasionally creative ways to ruin other people's photos. They can be obnoxious or hilarious depending on whether you're the wedding photographer, or the guy who's humping the wedding cake.

We asked our readers to show us what some of the most important images throughout history would have looked like if some wise-ass had photobombed them.