Good question. I was wondering the same thing for the PG. First, the PG-15 does not exist and the PG-13, is for ages 13 and up. PG could be appropriate for certain ages. However, PG-13 could contain dirty language, sexual material, nudity or violence.
I haven't found the answer, but me, and a lot of other people are searching for it. here's an example of people that can do this http://www.godlikeproductions.com/forum1/message834335/pg15#38542093
you mean what you mean
Mean is the average.
It mean what you don't what does it mean.
The arithmetic mean is a weighted mean where each observation is given the same weight.
rat mean intense. ox mean calm , born tiger mean powerful rabbit mean good friend dragon mean strong snake mean prudent horse mean popular goat mean shy monkey mean inventor rooster mean organized dog mean intelligent pig mean honest that are what the 12 chinese zodiac animals mean
The correct usage is "what DOES it mean"
The haudensaunee mean irguios
Do you mean ''What does the AUM Mantra mean?''
What does GRI mean? What does GRI mean?
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension