"The meaning of this song youngstunna is that there was once this girl named chelsea something and they beat her up so bad that her teeth fell out, her tung was all cut and she was bleeding everywere and her scared look like how the girl in the begging of the video is putting on her lip stick and if it ever happens again its called a chelsea smile"
That isn't true, a "chelsea smile" is if you put a credit card or somthing sharp in another persons mouth and beat him. The card will cut his cheeks. The scars look like he would smile --> chelsea smile.
Ps: excuse my bad english. It's not my.