McFuckery is when one is so intoxicated that they decide to go there- (meaning McDonalds)- in the first place. And then, the McDonalds employees get one’s order wrong and don’t give said one any ketchup packets!
Joe: “yo bro, I know this is a first-world-problem and shit, but I was just handed some McFuckery.”
M. is used for individuals who has regular and/or intentional intercourse with dirt or mud. It is a strong word which can be offensive in certain contexts.
- That guy seems to likemud unusually much.
- Yeah, that's because he's a mudfucker