Term adj. Used in both a positive and negative manner as a descriptor of the person being spoken to or an object in question and also to describe ones state of frustation.
Yo mufucka you better back your ass up.
Hey homey hows ya mufuckin ass been.
Mufucka i just stumped my toe.
Aint this a mufucka.
It was made by the legend himself MythyMoo.
He used this amazing line when he was playing G-Mod.
He described a beautifully burned corpse as a "Crispy Muthafucka"