Deletion of Spliff politics (2 nomination)

Comment: It is our policy that |Wikipedia is not a dictionary.  We cover topics, not particular words and the topic in this case is the etiquette associated with smoking marijuana, right?  This is known by many names and so we need to cast our net wide when looking for sources.  I browsed a little and soon found this http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=2562729 excellent source.  The rest is matter of content editing not deletion
Stance: keep
Cited policy: Wikipedia:Wikipedia is not a dictionary (WP:DICDEF)