Wikisomnia 

Lack of sleep due to being awake all night because of jumping from one page of Wikipedia to another following one hyperlink after another.

"I couldn't sleep yesterday. It was one of those Wikisomnia nights."

Wikisomnia by Ikshit September 15, 2007

Wikomnia 

(n.) A mental disorder similar to insomnia. Wikomnia causes the victim to forgo the prudent option of sleep in lieu of endlessly browsing Wikipedia articles well into the night/morning. Patients who suffer from Wikomnia frequently show signs of always knowing a random factual tidbit of information to fit into every conversation regardless of the topic and waking up at dinner time without having completed any useful work the night before.

Jon's wikomnia kept him up all night reading wikipedia articles about why the banana is an endangered species of fruit.

Wikomnia by b_y October 26, 2010

wikipornia 

The posting of pornographic pictures intended for educational purposes on the free online encyclopedia website, www.wikipedia.org. The trend of placing these photos of questionable taste but undeniable informational value has been repeatedly exploited for its inherent humor by other websites, such as www.collegehumor.com.

Holy shit Terry! Did you see the sweet titties in the entry for "Breasts"? That is some wicked wikipornia right there, boyo.

wikipornia by fyrstryk x February 11, 2006

winsomnia 

Insomnia caused by staying up into the wee hours of morning to watch a game that starts late or goes into overtime, or both. Most commonly experienced by extremely devoted fans in the Eastern Standard timezone whose team is playing on the West coast. Winsomniacs are known to obsessively deny themselves sleep until they know the outcome of the game, driven by the hope of witnessing a win.

"Uh you're wearing two different shoes today."

"Yeah.. Wings finally turned up the heat in the third period, and it was winsomnia from there on out. I don't even know how I got here."

winsomnia by gopixelsgo May 12, 2009