The initiator, Shahak Shapira, told The Associated Press Thursday he created the "Yolocaust" website after seeing selfies and pictures of young, smiling people posing on the memorial to the 6 million murdered Jews of Europe for several years.
According to Shapira, the website went live Wednesday and was clicked more than 500,000 times.
Shapira, a Berlin-based Israeli satirist and grandson of a Holocaust survivor, said the selfies didn't disturb him, but he thought it was "a shame that there are people who don't care."
The Berlin memorial consists of thousands of concrete slabs, comparable to a gigantic graveyard meant to symbolize the millions of victims of Nazi Germany.
In the event that you recognize yourself or one of your friends on the website, you can email Shapira at undouche.me@yolocaust.de to request the photo be removed.