Blame prosdkr

The meme was started on a Derpy Hooves fan page on Facebook.
The admin of this page used the name “prosdkr” as his alias.
The catchphrase “Blame prosdkr” originated during a admin’s Synctube stream, the page streaming being The Brony Archives, the main admin “Big Boss” was asked a question by a fan, having to do with the Synctube from the other day.
The question was along the lines of “Why did you end the Synctube so early yesterday?”
So, in response the admin gave a funny answer and said “Blame prosdkr.” who was the other admin of the page.
The meme slowly got popular among the likers of the page and became more well known in the page community and around the likers of the main admins page.
Multiple people had started to make photos and post them for the page and the admin, and as time passed. A new joke was born.

Basically, what the point of the meme is, is to caption a picture of a sad, bad, or otherwise horrible event with “Blame prosdkr.”

The link to the official page started by the fans.
The link to the official YouTube channel started by a fans.