Deletion of Purity test

Comment: stupid stuff abounds at Wikipedia, and we decided long ago that even junk (or is that junque?) should be here.  This article meets  by being well-sourced and describing ''why'' it is notable.  This is a well-documented meme or factoid that existed even before the Internet, but has continued unabated
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)