I just read a funny post on instagram about how a customer in some coffee shop asked to have his coffee in a paper cup instead of porcelain because germs, the flu and whatnot and he didn't want to risk getting anything nasty. The barista explained to him that due to regulations the cup comes out of the washing machine basically sterile (where I work for example, we wash the dishes once by hand and then they go inside this big scary machine and get washed again with high pressure hot water and disinfectant/detergent). The customer didn't want to risk it so he got the paper cup. After having his coffee, out the door he was, on his merry way.
Now let's see what's wrong in this picture:
Now let's see what's wrong in this picture: