It’s illegal to post an advertisement on a public urinal. Posted on January 29, 2011 by Stupid Laws Share the post "It’s illegal to post an advertisement on a public urinal."FacebookTwitterGoogle+DiggStumbleUponRelated Posts:Running an abortion advertisement can land you in jail for aIn front of their buildings, all businesses must have a…It is unlawful to injure a football goal post, doing so is…State government officials who engage in private duels can…Any hotel in the city limits must have a water bucket and a…