Definitions by TGGMAV

Sadtonin 

When the good is mixed with the bad and it makes you feel happy and sad all at once.

When the nostalgia is mixed with feelings of sadness and you feel both at once

Man the scene when Kamina dies in gurren lagann makes me feel so much sadtonin, its such a good part and it makes me happy to watch it but it makes me feel sad at the exact same time!

Sadtonin by TGGMAV July 21, 2022