Overheard - Pee races

Our boys do something called pee races. If you don't have more than one boy, you probably won't understand this. 

I'll be honest; I don't completely understand the rules of said race but I think it's usually who can finish and pull up their pants first. 

At any rate, this was the argument that ensued upon exiting..."Oliver no! Drips don't count for who wins!"