If you're age 7 you're Timmy.
If you're age 8 you're Cosmo.
If you're age 9 you're Wanda.
If you're age 10 you're Jorgan.
If you're age 11 you're Timmy's Mom.
If you're age 12 you're Timmy's Dad
If you're age 13 you're Poof
If you're age 14 you're Anti-Cosmo
If you're age 15 you're Anti-Wanda
If you're age 16 you're Foop
Last one. If you're age 17 you're Mr.Crocker