here's my method:
Taeyeon = eldest in the group, short team, youwanttokeepherinyourpocket size
Sunny = big, round.....bunny eyes, has a tendency to pose and make people focus on her assets, short team
Hyoyeon = DQ [dancing queen], short team
SooYoung = the tallest one, out-going person
Yuri = SEX(Y) appeal
[need to say more?
]
Yoona = the drama+CF queen [the amount of dramas+CF titles in her resume]
Seohyun = youngest, 2nd tallest, has the same aegyo fat on the eyes as yoona, favorites include sweet potatoes and Ban Ki-Moon
Jessica = sexica [nuff said!] , short team
Tiffany = AQ [ass queen! nuff said!], average height