Bored at a stop light?

I can not count the times that I have been looking around at a red light only to find someone picking their nose. Not to stereo-type, but they are usually men. Seriously, if you are bored enough to pick your nose at a stop light, do you not think that there might possibly be some people around you that are also bored and that these "clean-nostriled" people might just be looking around?!?! Here's my question, I don't know the answer because I am usually so grossed out that I don't continue to watch; however, I am curious...where the findings are placed? Do you have some sort of sanitary wipes that you wash your hands off with just before the light turns green? Is your shirt patterned in a way that would hide these treasures? Here's what I'm thinking is probably the case...I bet that the golden nuggets end up on the car's upholstery somewhere...floor board maybe? Feeling that no one would ever actually touch the floor board, so it isn't 'that bad'. This is disgusting, please know that people watch people while stopped at a red light. People see you picking your nose, and then they later ponder where your treasures are stored and talk about it on their blog!