The internet is abuzz this 4/20 with stories of high-class weed Smoking promotional events in California and college pot heads run amok.But HuffingtonPost has a great article, claiming to tell the 'true story' of the origin of the term that connects pot smoking to April 20, and 4:20pm.While I, like many people, always thought that 420 was a reference to the police code for the crime of smoking