wikisession 

Finding your way to a page on Wikipedia, and following from link to link for countless hours until you know everything about a subject, and probably a lot more about something else.

Dude, I just took a major wikisession and now I know everything there ever was to know about the Soviet Union.

wikisession by Soybonev October 30, 2011

wikisession 

Something that one latches onto and becomes obsessed with to the point of reading about or contributing to an article on at wikipedia.com

After watching an episode of Jem and the Holograms it became my new wikisession

wikisession by spacecowgirl April 7, 2007

Wikiseason 

The time of the year when Wikipedia starts displaying those annoying banners begging for money when all you're trying to do is look up Lady Gaga's real name.

Also sea wikibegging

Nick: "Hot damn it's Wikiseason again. You know what this means: Seeing the founder's begging face so many times I'll have recurring nightmares..."

Harold: "No one likes you Nick."

Wikiseason by CaliberMagazine September 10, 2011

Wikipassion

Wikipassion is a neologism typically used to describe someone who loves to consult Wikipedia pages for entertainment.

I can't go on Facebook at work so I read Wikipedia pages instead. Since then I developped a strong wikipassion.

Wikipassion by CharlesMC February 4, 2018

wiifessional 

Professional Wii player.

John is such a wiifessional at tennis incomparison to that wiitard Andrea.

wiifessional by MichaelGrant May 27, 2008