中二病

zhōng'èrbìng
  1. (Internet slang, ACG) “sickness” in teenagers characterized by sophomoric, edgy, and pretentious behavior
  2. “sickness” in teenagers characterized by sophomoric, edgy, and pretentious behavior

Wiktionary

Homographs

中二病 zhōngèrbìng (neologism) strange behavior characteristic of a teenager going through puberty (loanword from Japanese "chūnibyō")

Entry Composition

1 中二 zhōng'èr
  1. (neologism, of teenagers, chiefly attributive) sophomoric, edgy and rebellious
  2. sophomoric, edgy and rebellious
2 病 bìng
  1. illness
  2. disease
  3. to fall ill
  4. defect

classifier: 場