wp:WHAAOE

It is a common occurrence on the reference desk to begin researching an answer to an obscure question only to discover that Wikipedia has an article on precisely the topic in question. Reference desk regulars have taken to, on discovering such an article, stating that Wikipedia has an article on everything (with only slight hyperbole!).

This useful fact has even appeared on the Main Page.

• Wikipedia:April Fool's Main Page/Did You Know/Archive 2009#Everything
• Know-it-all
• The Library of Babel
• Wikipedia:Pokémon test
• Wikipedia:Wikipedia is not for things made up in school one day
• Wikipedia:Inclusion is not an indicator of notability
• Wikipedia:Fancruft
• User:Emijrp/All human knowledge
• User:Guy Macon/On the Diameter of the Sewer cover in front of Greg L’s house

Category:Wikipedia essays