Someone who believes in pacifism due to the fact they are afraid to be beaten in a fight.

or

Someone that will not be involved in a fight for being a pansy.
Guy 1: "Dude, You have to fight him."
Guy 2: "I don't fight people, I'm a pacifist"
Guy 1: "No, your a pansyfist."
by TABIMLBenny September 17, 2009
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