Deletion of Extranym

Comment: no source (the one given doesn't mention it). I think "a philosophical thought exercise by noted philosopher PJ Hyett" translates as |something made up one day. There seem to be a lot of neologisms at AfD tonight - for the ''fourth'' time, I type... fails #Articles on neologisms
Stance: delete
Cited policy: Wikipedia:Wikipedia is not for things made up one day (WP:NFT||WP:NEO)