This term is used for complete utter dick heads in your class. This is a very rude word and must be taken into contemplation before using. This insult is only used for serious explicit insult. Use at your own risk.

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.

Daniel G is the kid that is the funniest but the most annoying kid in class. He doesn't respect anyone and breaks everyone's eardrums when he talks. Daniel G also never comes to school lol.