Definitions by Okaymegan

Twice up the barrel, once down the side 

A self-contained phrase that states something is indisputably right during any kind of disagreement.

After debating for hours, Julie said to Mike, "No matter what you say, I will always know tennis balls are yellow, not green. Twice up the barrel, once down the side."

Twice up the barrel, once down the side by Okaymegan February 18, 2013