(n.) Ray-sohn D'etrah.
In French, literally, "Reason of being/ Reason (of) to be."
Raison D'etre is a term used to signify one's own existence. It is used to show that one has rights to be where they are or to do as they are doing.
"John lost his girlfriend, and aswell his future lost his raison d'etre. They found the body that afternoon when the school called to report his absence."
A number used to sum up the average hotness level of all the girls at a particular school. A score of 10 means that 10 out of every 10 girls will be hot. A score of 0 would likewise mean that 0 out of every 10 girls will be hot. This number can be decided by gathering a group of friends together, looking in a school's yearbook at all the girls in the same grade as the group and older, and rating each girl from 0 to 10. One must record all ratings down on a sheet of paper, and then find the mean of the group of numbers. The resulting number will be the GFPH factor.
"My school's GFPH factor is about a 2... I wanna transfer to Dunham."