To this day, I still shake my head at the number of dudes who will argue vociferously that they don't need to wash their hands after peeing http://www.straightdope.com/columns... #LookingThroughOldPosts
There's a lady who takes classes at the Korean Cultural Center who doesn't wash her hands after taking a dump. I had to call her out for not flushing, too. - Anika