sad chin

That one kid that watches hentia and named Sebastian but his friends are too lazy to say his name

Billy: hey Sad Chin how u doing
Sad Chin: Im named Sebastian
Billy: Oh yeah I forgot

Sad Chins

The direct opposite or antonym of cool beans (refers to a sad face with multiple parentheses following).

Person 1: “Dude, my SO broke up with me this morning.”
Person 2: “Sad chins, dude.”
Person 1: “I know :(((((((“