Ok, I didn't create the ad but I did review & approve it. See the little green line across the bottom? In real life, you would be able to read a bunch of disclosure. That is my work. This is really only exciting to me, but I'm posting anyway. It's not very often my company advertises on the street. First time in SF, actually.
I also realize the ad is not very legible here, but that's the best I could get using a camera phone and without standing in the middle of the road. It says "You know how some people have that certain something? This is that certain something."