1 definition by MasterChiefsBalls
noun: The facial contraction that a person has when they are trying to squeeze out a turd.
verb: The act of contracting your face and gritting your teeth while you are squeezing out a turd.
verb: The act of contracting your face and gritting your teeth while you are squeezing out a turd.
My friend commented that my dump clench seemed rather intense and that perhaps I should eat some more fiber.
My friend walked in on me while I was pooping and saw me dump clenching.
My friend walked in on me while I was pooping and saw me dump clenching.
by MasterChiefsBalls February 8, 2011