Breeder is a slang term used by homosexuals to describe heterosexuals; this term may be used in a joking or derogatory manner. It is drawn from the fact that homosexual sex cannot lead to reproduction, while heterosexual sex can. The reproductive aspect of heterosexual sex is implicitly being mocked by the pejorative use of "breeder", which connotes the topic of animal husbandry. Homosexuality is a sexual orientation characterized by esthetic attraction, romantic love, or sexual desire exclusively for another of the same sex. ... Heterosexuality is a sexual orientation characterized by esthetic attraction, romantic love or sexual desire exclusively for members of the opposite sex or gender, contrasted with homosexuality and distinguished from bisexuality and asexuality. ... A word or phrase is pejorative if it expresses contempt or disapproval. ... A pair of lions having sexual intercourse in the Maasai Mara, Kenya. ... Reproduction is the creation of one thing as a copy of, product of, or replacement for a similar thing, e. ... In a draw in a mountainous region, a shepherd guides a flock of about 20 sheep amidst scrub and olive trees. ...
Breeder can also be used as a derogative term for people who have children especially those for whom the children are now the centre of all their attentions, the parents often drifting away from previous friends and lifestyle.
Furthermore, another definition of Breeder comes from the BDSM community in which a breeder refers to a human female who is forced to have children and thus breed. A collar is a common symbol of BDSM. BDSM is a term which describes a number of related patterns of human sexual behaviour. ...
I think it's OK as it now is--in a separate article titled breeder (slang) --although I wonder whether there really is enough info to make that into an article rather than a defn.