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1.
A faithfucc (pronounced "faith-fuck") is a person who is commited ("faith") to the person who they are in a relationship with. In being so commited, they do not fuck ("fucc") anyone else while in this said "faithful relationship."
Him: baby i'm so scared to love you. I've been hurt so badly too many times by females *sob*

Her: baby it's okay!! You don't have to worry about a thing!! I'm your faithfucc all the way.
by lizrrdmama0392 April 01, 2009
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