Is you being a man?
Is you being in need of beauty help?
If the answer is "holy yes!" then you need this Slim Mouth Piece device available in pharmacies across Japan.
Once you stick this in your mouth, the spring inside will force your mouth open - by using the muscles on the side of your face to close the device, your muscles are supposed to strengthen giving you a smaller tight face over time. Convinced? Then go grab one for about 900 yen.
Slim Mouth Piece
This site has instructions for the ladies version.
As a teenager, I hated my looks and was often called a girl when younger ^^;