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Introduction / Summary (2018): Hello and welcome to our Sexuality pages. While this is not a pornographic site, it is provocative - founded upon what people search on the Internet (which is very interesting!). We then relate this to our biological and cultural evolution.
Sex is obviously important to people - and if you want to improve your sexual relationships then knowing the truth about our human evolution is the best foundation. By opening our minds to a greater diversity of behaviors, this knowledge will help you creatively cultivate healthy pleasurable moral attitudes and sexy smutty relationships (free from religious guilt & cultural myths).
Support an open honest discussion on the truth of our sexual evolution and behaviour. If you support sex positive, moral, informed sexual behaviour please share this knowledge. (These pages have a diverse collection of fascinating information relating to our human sexual evolution so people will appreciate it - see our 'nice letters' page!).
Sincerely, Karene.

"It is not enough to conquer; one must learn to seduce." (Voltaire) - "Desire is the essence of a man." (Spinoza)

On Lesbian Sexuality, Butch & Femme Girls, 'Dirty Dykes on Bikes' Mardi Gras

Dykes on Bikes: Affirmation of Lesbian Strength

Dykes on Bikes Offical TrademarkFrom the website: "The Dykes on Bikes mission is to support, encourage and motivate women motorcyclists everywhere. General Membership is open to any woman who registers for the Pride Ride or who attends the Committe Meetings. We support philanthropic endeavors in the lesbian, gay, bisexual, transgender and women's communities and beyond, and reach out to empower a community of diverse women through rides, charity events, Pride events and education.

In 1976 a small group of 20 - 25 women motorcyclists gathered at the head of the San Francisco Pride Parade and, unbeknownst to them, a tradition began. One of these women coined the phrase 'Dykes on Bikes'. For the next several years, riders just showed up and rode - no formal organization or registration. It was this way for several years until the middle to late 1980s; however as SF Pride became more structured and our numbers kept growing, the need to organize Dykes on Bikes became necessary; thus, the Women’s Motorcycle Contingent (WMC) was born. However, in the press and LGBT culture, we continued to be know as Dykes on Bikes.

After a three year court battle, we are thrilled ‘Dykes on Bikes™’ will be protected under trademark and recognized as a celebration of our identity."

Dyke Definition, Etymology, Types

From the website: "Dyke is a slang term for lesbian. Originally it was a derogatory label for a masculine or butch woman, and this usage still exists. However, it has also been reappropriated as a positive term implying assertiveness and toughness, or simply as a neutral synonym for lesbian.

The origin of the term is obscure. The first printed references come from 1920s novels connected with the Harlem Renaissance and suggest that the term was originally 'bulldyker', with dyke being a shortened form.
There are several theories of the origin of 'bulldyker'. One is that it arose as an abbreviation of 'morphadike', a dialect variant of 'hermaphrodite', a common term for homosexuals in the early twentieth century. This in turn may be related the late nineteenth century use of 'dyke' as slang for the vulva. 'Bull' is also a common expression for 'masculine' or 'aggressive', so bulldyke may have implied 'masculine woman'.

* Bulldyke – butch
* Diesel dyke – butch who most likely drives a truck
* Baby dyke – a young, immature or recently out lesbian. Sometimes used within the LGBT community to refer to a lesbian who attempts to appear butch unsuccessfully.
* Femme dyke – a lesbian who presents in a traditionally feminine way.
* Lipstick Dyke variation on the pop-culture term 'lipstick lesbian'. Also known as a 'doily dyke.'
* Stealth Dyke - lesbian who can pass for straight, or does not fit the dyke stereotype.
* Trans dyke - Transsexual or Transgender woman who romantically and/or sexually prefers females."

Dykes To Watch Out For: A Comic Strip

Dykes to Watch Out For: A Comic Strip by Alison BechdelFrom the website: "Since its inception in 1983, Alison Bechdel’s comic strip Dykes To Watch Out For has become a countercultural institution. The strip is syndicated in dozens of newspapers, translated into several languages and collected in a series of award-winning books. Utne magazine has listed DTWOF as “one of the greatest hits of the twentieth century."

You can buy Alison's books, read her blog and view comic archives at:



Analyse any human emotion, no matter how far it may be removed from the sphere of sex, and you are sure to discover somewhere the primal impulse, to which life owes its perpetuation.Analyse any human emotion, no matter how far it may be removed from the sphere of sex, and you are sure to discover somewhere the primal impulse, to which life owes its perpetuation. ... The primitive stages can always be re-established; the primitive mind is, in the fullest meaning of the word, imperishable. ... Mans most disagreeable habits and idiosyncrasies, his deceit, his cowardice, his lack of reverence, are engendered by his incomplete adjustment to a complicated civilisation. It is the result of the conflict between our instincts and our culture. (Sigmund Freud)

Related Pages

Male & Female Homosexuality: Gay Men & Lesbians
Anal Sex: Evolution & Health, Sodomy Laws Mardi Gras: History of GLBT Pride Carnival, Costumes, Masks, Flashers
Dykes: Butch & Femme Girls, Dirty Dykes on Bikes, Mardi Gras Marriage: Gay and Lesbian Rights, Law, Religion, Pride
Gay: Genetic & Cultural Evolution of Male Homosexuality, Research Studies Men: Famous Homosexual Males in History
Gender: Identity, Roles and Stereotypes Orgy: Lesbian Group Sex
Hentai: Gay & Lesbian Art, Adult Cartoons, Movies, Games, Comics Pornography: Gay Adult Movies, Porn Stars, Anal
Homophobia: Culture, Religion, Discrimination & Violence Pornography: Lesbian Erotica DVDs, Girl on Girl
Lesbian: Evolution & Culture, Health, Research Studies Sodomy: Definition, Laws, Statistics, History
Lesbian Sexuality: Female Body & Mind, Orgasm, Feminism, Gender Teen Homosexuality: Relationships, Questioning, Statistics

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Dykes: On Lesbian Sexuality. Butch & Femme Girls, 'Dirty Dykes on Bikes' Mardi Gras

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