A negative times a negative is a positive
When two people mess up, they end up getting a reward. It's like math, but with chaos.
I failed my test. My friend failed his test. We both got pizza. That's how we roll.
My sister said I was ugly. I said she was ugly. We both got grounded. That's the way it is.
My dad cursed my teacher. My teacher cursed my dad. We all got ice cream. It was the best day.