Deletion of Mule (slang)

Comment: It's not even in Urban Dictionary. You can add it there if you like, though you should understand that that action would make no difference to this debate, as Wikipedia does not recognise Urban Dictionary as a |reliable source. If you want to save this entry, what is required is some well-sourced usages: is a syndicated columist using it in a respected newspaper, for example? If, as someone on this page has claimed, it is a word or sign that "only hundreds know", forget it, it's neither |notable, OT|encyclopaedic nor |reliably sourced
Stance: comment
Cited policy: Wikipedia:Reliable sources (WP:RS||WP:N||WP:NOT||WP:RS)