When you aks for some thing that everyone else has and they say no, you say thats not f as ir, then they say lifes not fair.

Example:

Brother:gets a chocolate

Me: can I have a chocolate?

Mom:no

Me: thats not fair! How cime he gets one?

Mom:lifes not fair.

LIFE SHOULD BE FAIR! WHO CAME UP WITH "LIFES NOT FAIR" IN THE FIRST PLACE??