It's been in many photos taken on hunts, a few video's. It started because I needed an avatar picture. I was reading a field and stream article about a turkey guide who used that mask to get his clients up in the morning and they posted a picture of the guy (my avatar). After I got so many questions about the mask, I went and found the exact mask and bought it.
So it's become a long running joke, every hunt we stage at least one picture with the mask to proof that the evil clown exists.
Interestingly enough, I used that same avatar on another forum and they censored it. So for that website, I ran an avatar that was a gray box that said "politically correct avatar". It pissed them off, but they couldn't find anything objectionable about it.