1.)a guy who has sexual intercourse with his "mutha" --> mother.
2.)an asshole, even worse than an asshole so the term muthafukka is what he deserves
3.)all the stupid people who read this shit
"'course she's a milf, why you think i fuck her every night?"
2.)"hey, you're a fuckin' jerk!"
"at least not as worse as you, muthafukkkka!"