Simplified Tanner Stages
From Gomerpedia
The simplified Tanner stages are a simplification of the original Tanner staging system used to describe physical development in children, adolescents, and adults.
Genitals (Male)
Tanner I - One genital
Tanner II - Two genitals
Tanner III - Three genitals!
Tanner IV - Four genitals!!
Tanner V - Five genitals!!!
Breasts (Female)
Tanner I - One breast
Tanner II - Two breasts
Tanner III - Three breasts!
Tanner IV - Four breasts!!
Tanner V - Five breasts!!!
Pubic Hair (Male & Female)
Tanner I - None
Tanner II - 5 o'clock shadow
Tanner III - Resembles back hair
Tanner IV - Occasional gets caught when zipping pants
Tanner V - Sasquatch