By SONES. For SONES.

SNSD is
Taeyeon
Yoona
Yuri
Sunny
Seohyun
Sooyoung
Tiffany
Jessica
Hyoyeon

Application rule
1. Easy. Set your gravatar to a picture of either of the 9 (Preferably in their military Genie outfit).
Membership will be removed if avatar is changed to something unrelated.