Mine is pretty recognizable. I bet a lot of the people that post here knows what it is. I also bet that a lot of the nubs don't. I don't fault them though, most of these younger people have little exposure to good film culture. I had to explain Rocky Horror Picture show to a sixteen year old the other day and I'm sure he thought I was gay. Of course, who wouldn't if they had never seen the movie and I was telling them about a guy in drag singing about being a transvestite, transexual, Transylvanian and then making himself the perfect man Frankenstein style. (NOTE- Frankenstein is the Doctor, not the monster. For some reason it really annoys me when people refer to the monster as Frankenstein.)
Wow, I completely forgot that I changed mine from the Necronomicon image to the "Wish my lawn was emo" pic. Wow, my memory must be shot....