The sign of a Death Eater in J.K. Rowling's Harry Potter books. It's a skull with a snake coming out of it, pretty much. It's marked permanently on their wrist when they become a Death Eater.
by Gryffinwhore December 21, 2010
Draco Malfoy's version of the Dark Mark, as seen in A Very Potter Musical. It is a smiley face with a snake coming out drawn on someone's forearm.
I was bored in social studies today so I drew a Homemade Dark Mark on my arm. I got seven high fives from strangers.
by Winky the House Elf April 8, 2010