MOTHERFUCKER
asshole, bastard, cocksucker, dickhead, shit, mother fucker, motherfucker, prick, whoreson, son of a bitch, SOB
(noun) insulting terms of address for people who are stupid or irritating or ridiculous
Source: WordNet® 3.1
Etymology
Noun
motherfucker (plural motherfuckers)
(strongly vulgar, offensive) An extremely contemptible or mean person.
(strongly vulgar) Any person, often but not always with the connotation that the person is disliked or is threatening.
(markedly vulgar) An extremely intense experience, often but not always negative.
(teasingly, friendly, jokingly, vulgar) A good very close friend or relative.
(vulgar, literally) One who engages in incest with their mother.
(vulgar, literally) One who engages in sex with a mother, not necessarily one's own.
Synonyms
• futhermucker (spoonerism), mofo, motherchucker (bowdlerization), motherfouler (bowdlerization), motherfunker (euphemistic), motherhumper (euphemistic), motherlicker (bowdlerization), motherlover (euphemistic), muhfugga (African American Vernacular), muthafucka (African American Vernacular), mothersucker (bowdlerization), everlovin' (euphemistic for motherfucking as an adjective in Marvel Comics)
Hypernyms
• inbreeder
Coordinate terms
• aunt fucker
• brotherfucker
• cousinfucker
• daughterfucker
• fatherfucker
• nephew fucker
• niece fucker
• sibling fucker
• sisterfucker
• sonfucker
• unclefucker
Anagrams
• fothermucker
Source: Wiktionary