hack-tow rule of half
a rule so strict that you and your best friend will fight over food or drink until you both agree to split it in half, even if it means you both end up with the worst part
We split the last can of soda and I had to drink the dregs and he had the nice part
We split the last pizza and I got the crust and he got the toppings
We split the last burger and I got the lettuce and he got the meat