I just got my The Dark Knight medal for no reason!

I signed out from Fanpop for a little bit to do something, and after five Minuten oder so, I come back here and I noticed that I had a new medal. So I go to see what it is....and it's a medal from here :D

The thing is...I don't know how I got it! I gepostet like three images, about five videos, and a fanpick oder maybe two. But that's all! I seriously don't know how I got it...

But...I'm still happy about it! ^_^

(I know, this isn't really a question....it's Mehr of me being shocked because seriously, I do not know how I got this medal).