(slang, vulgar, sometimes used attributively) An irritable or habitually unpleasant person.

(derogatory, slang, vulgar) A term of abuse.

plural of bitchfucker

(slang, derogatory, offensive, vulgar) Term of abuse.

Without a bitch (in various senses).

plural of bitchiness

(slang, vulgar) A little bitch

plural of bitcher

One who bitches or complains.

(nonstandard) superlative form of bitching: most bitching