Opportunity is missed by most people because it is dressed in overalls and looks like work. - Thomas Edison
Holly shiz it looks just like it.....errr...wtf
my problem is that I have photographic memory and that inmage just stuck out of my head all day. Anyways I did like the angle of it so I changed it.
I think that your treatment of the skull, and Dan's suggestion of changing the bones. Maybe even the conventional "behind the skull" placement would set you far apart from the Cafe Press version.Look at the variety of human skull designs out there. There's only so much one can do differently, and you have done that.
It does not look anything like Tony Hawks but it sure does look like this guys art from Cafe Press.http://www.cafepress.com/+rooster_skull_and_crossbones_womens_dark_tshirt,411650055