The little known but popular Honolulu spritzer is a water sport. When your on the back of a boat and you get smacked by some water and your girl shakes her hair like a dog and the sprinkles hit you making you tickle some kine a way.

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.