Cool , Chill, or Awesome. Useally used while with friends and mositerising your faces :) ,

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.

a vagina that smells like its been washed with a dirtier vagina.