Similar to Blood Brothers, where two best friends stand back to back naked from the waste down. Cheek to cheek they bend over and force out a poo each. When the poo meets in the middle it becomes one symbolising the unbreakable bond of poo brothers.
You're the coolest friend I could ever dream of, do yuu want to be Poo Brothers? You know what they say..... Poo is thicker than water
by JungleFaceJake January 08, 2013
Can you define these popular missing words?