wiki-wormhole
When an insignificant curiosity starts on Wikipedia and becomes an involved series of following links within wiki pages to other pages, until you can no longer remember where you even began. Hence, the wiki-wormhole effect.
"I have been caught in a never ending wiki-wormhole!
How did that happen?
Good old fashioned procrastination, my friend."
How did that happen?
Good old fashioned procrastination, my friend."