Definitions by Melancholic_Twig

Shonen brain 

A disease that develops from watching too much Shonen anime. Typical symptoms include: not understanding why people like things other than Shonen, hating on things that aren't Shonen, constantly arguing about which Shonen is the best, and talking about why Goku is the strongest anime character ever.

"Give up on the man, he's got the Shonen brain. He won't watch anything else."

Shonen brain by Melancholic_Twig January 31, 2021