The Collaborative International Dictionary
motherfucker \moth"er*fuck`er\ n.
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A person who is deemed to be worthless or despicable; -- obscene and highly offensive. [vulgar slang]
Syn: rotter, rat, skunk, stinker, bum, crumb, lowlife, scum bag, cocksucker, mother.
Any object viewed as annoying or frustrating; -- usually used as an expression of anger. [vulgar slang]
Douglas Harper's Etymology Dictionary
also mother-fucker, mother fucker, usually simply an intensive of fucker (see fuck), attested from 1956; implied in clipped form mother (with the context made clear) by 1928; motherfucking is from 1933.
Wiktionary
n. 1 (context strongly vulgar offensive English) An extremely contemptible or mean person. 2 (context strongly vulgar English) Any person, often but not always with the connotation that the person is disliked or is threatening. 3 (context markedly vulgar English) An extremely intense experience, often but not always negative. 4 (context teasingly friendly jokingly vulgar English) A good very close friend or relative. 5 (context literally vulgar English) One who engages in incest with their mother. 6 (context literally vulgar English) One who engages in sex with a mother, not necessarily one's own.
WordNet
n. insulting terms of address for people who are stupid or irritating or ridiculous [syn: asshole, bastard, cocksucker, dickhead, shit, mother fucker, prick, whoreson, son of a bitch, SOB]
Wikipedia
Motherfucker (sometimes abbreviated as mofo, mf, or mf'er) is an English-language vulgarism. While it is usually considered highly offensive, it is rarely used in the literal sense of one who engages in sexual activity with another person's mother, or his or her own mother. Rather, it refers to a mean, despicable, or vicious person, or any particularly difficult or frustrating situation. Alternatively, it can be a term of admiration, for instance in the jazz community.
"Motherfucker" is a song by American band Faith No More, the first single from their seventh studio album Sol Invictus. It was released on Record Store Day's Black Friday, November 28, 2014. It is the band's first release of new studio recorded material since Album of the Year (1997), breaking a 17-year hiatus.
Usage examples of "motherfucker".
And so it came to pass, that at the age of fifteen, I, Frankie Lawrence, took over the Zoo Crew, I became the king of Juvenile Hall, the hardest, coldest, baddest motherfucker in the joint.
Hard motherfuckers from hard motherfucking countries who come up eating rats and breadcrumbs and wiping their asses with their fingers, they all come to this country and see that money tree blooming with cash and they eyes light up like Christmas morning.
I said, laughing like crazy, standing tall on the bed, showing those big bad motherfuckers the two-tone egg all goopy and shiny in the moonlight streaming through the caged window, my hand dripping piss.
How to work the phone and talk in code so you could get motherfuckers on the outside to deliver you shit.
Winos and junkies and homeless motherfuckers waiting for gold or death to fall out of the sky.
As we made the rounds, touring the city, Piss never introduced me, me in my floor-length fur over a thigh-high red silk, but you could tell the motherfuckers knew who I was.
What kind of conspicuous dumb-ass white motherfuckers ride the hood in a white stretch limo?
After the pause the speaker says all the other sorry motherfuckers in the Shattuck Shelter in there started in to bitching about what was this shit, peanut butter sandwiches for fucking supper.
Told her all about Mel Gibson and Braveheart and all those bad Scottish motherfuckers in their plaid skirts.
It shows I have more balls than that drunk cokehead motherfucker ever dreamed of!
Well, if I go down before I get to shoot that motherfucker in the belly, it'll be the dirtiest shame I ever heard of.
We're going to do-si-do, allemand left, and then tell the fiddler he's a rooster-dick motherfucker.
This motherfucker is what we call an anomalous phenomenon, no shit.
This motherfucker is what we call an anomalous phenomenon, no shit .
I never cared much about computer games -- they're strictly for dickbrains, in my humble opinion, but I could keyjack like a mad motherfucker.