An online place where fundies hang out, often innapropriate to the place's intended purpose. Many times will infest a chat or message listing to make it their own fundie hole. A well known Fundie Hole is the "Post Your Thoughts" link in virtually any major AOL news story no matter what the subject or topic of the article. They are especially attracted to any scientific story to insult it and promote their own religious dogma, thereby turning the entire post section into a fundie hole.

Briefly, "the realization that each random passerby is living a life as vivid and complex as your own." Originally from the Dictionary of Obscure Sorrows, which has a lot more beautiful neologism definitions like this you might enjoy.