To cast away unwanted visitors--usually through the act of putting on the appearance that ones living quarters is vacant. The one said visitor is undoubtedly more obese than oneself. This said person, will attempt to wait outside ones house and use forceful tactics to gain entry. Upon entry, this person might play WWF and eat salad on a chair. Quite possibly this said human, will jump up stairs.

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.