Definitions by My turbin is dirty

Half Masting

When you have half of a boner. Kind of like a chub. You cannot control it. It is just there. Big and thick.

Guy 1: "WTF?!?! do you have a boner?"
Guy 2: "Nah dude, im just half masting"
Guy 1: "ohh"

Half Masting by My turbin is dirty April 16, 2012