The host of the reality show Survivor. Usually wears white cargo shirts and a blue button up T-shirt. His attire is usually soaked when he prematurely jumps off boats before they come to a complete stop at one of the survivors teams camps. Famous for sayings such as "survivors ready" or "The tribe has spoken"

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.