Definition of 中二病 (ちゅうにびょう)
ちゅうにびょう
                        中二病
ちゅうにびょう
chuunibyou
noun
•
                
behaving in a way characteristic of teenagers going through puberty, esp. by being overly self-conscious, 2nd year of junior high sickness(slang, humerous)
Other readings:
                厨二病【ちゅうにびょう】
                Related Kanji
| 中 | in, inside, middle, mean, center | 
| 二 | two, two radical (no. 7) | 
| 病 | ill, sick | 
| 厨 | kitchen |