motherfucker (n.)youdaoicibaDictYouDict[motherfucker 词源字典]
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.[motherfucker etymology, motherfucker origin, 英语词源]