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Handkerchief code

Handkerchief code is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Handkerchief code rather than just read about it. In short: The handkerchief code (also known as the hanky code, the bandana code, and flagging) is a system of color-coded cloth handkerchiefs or bandanas for non-verbally communicating one's interests in sexual activities and fetishes. The color of the handkerchief identifies a particular activity, and the pocket it is worn in (left or right) identifies the wearer's preferred role in that activity.

Handkerchief code — main illustration
Handkerchief code — illustration

Key takeaways

  • Handkerchief code belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Handkerchief code to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Handkerchief code from memory before moving on to harder problems.

Reference excerpt

The handkerchief code (also known as the hanky code, the bandana code, and flagging) is a system of color-coded cloth handkerchiefs or bandanas for non-verbally communicating one's interests in sexual activities and fetishes. The color of the handkerchief identifies a particular activity, and the pocket it is worn in (left or right) identifies the wearer's preferred role in that activity. Wearing a handkerchief on the left side of the body typically indicates one is a "top" (considered active in the act or fetish indicated by the color of the handkerchief), while wearing it on the right side of the body would indicate one is a "bottom" (considered passive in it). For example, a dark blue handkerchief indicates an interest in anal sex, and wearing it in the left pocket indicates a preference for being the insertive partner. The code was most widely used in the 1970s in the United States, Canada, Australia, and Europe, by gay and bisexual men seeking casual sex, or BDSM practitioners.

Origin

The wearing of colored bandanas around the neck as a practical accessory was common in the mid- and late-nineteenth century among cowboys, steam railroad engineers, and miners in the Western United States. It is thought that the wearing of bandanas by gay men originated in San Francisco after the Gold Rush, when, because of a shortage of women, men dancing with each other in square dances developed a code wherein the man wearing the blue bandana took the male part in the square dance, and the man wearing the red bandana took the female part (these bandanas were usually worn around the arm or hanging from the belt or in the back pocket of one's jeans). The modern hanky code is often reported to have started in New York City around 1970, when a journalist for the Village Voice joked that instead of simply wearing a set of keys on one side or the other (then a common code to indicate whether someone was a "top" or a "bottom"), it would be more efficient to subtly announce their particular sexual focus by wearing different colored handkerchiefs. Other sources attribute the expansion of the original red–blue system into today's code to marketing efforts around 1971 by The Trading Post, a San Francisco department store for erotic merchandise, promoting handkerchiefs by printing cards listing the meanings of various colors. Alan Selby, founder of Mr. S Leather in San Francisco, claimed that he created the first hanky code with his business partners at Leather 'n' Things in 1972, when their bandana supplier inadvertently doubled their order and the expanded code would help them sell the extra colors they had received. Around 1980, Bob Damron's Address Book published a yearly chart for the meaning of each colored handkerchief.

Examples There was no single authoritative standard for the code. This table is drawn from Larry Townsend's The Leatherman's Handbook II (the 1983 second edition; the 1972 first edition did not include this list) and is generally considered authoritative. Implicit in this list is the concept of left/right polarity, left as usual indicating the top, dominant, or active partner; right the bottom, submissive, or passive partner. Townsend noted that discussion with a prospective partner was still important because, people may wear a given color "only because the idea of the hankie turns them on" or "may not even know what it means".

The longer lists found on the web are more elaborate and the many color codes in them are less often used in practice, although some of these colors are offered for sale at LGBT stores along with free cards listing their meanings.

Modern use

The hanky code has recently undergone a revival and while the use of handkerchiefs may not be as prevalent, the hanky colours are a common consideration in the choice of leather and fetish gear colour. It should not, however, always be assumed this is the case and is best used as a conversation starter rather than a certain indication of sexual preferences. The hanky code was a semiotic system of sexual advertising popular among the gay leather community of the United States and cruising scene more broadly. Social networking services may have replaced the use of hankies in cruising areas by digitizing the process. By using online platforms, men who have sex with men (MSM) can eliminate harassment and violence that they may face in public. Social networking services for MSM also allow for sub-groups, and for people to list fetishes, and what they are looking for, which is where the replacement of the need for hankies may have come from.

See also Homosocialization

References

Further reading

Jacques, Trevor H. (1993). On the Safe Edge: A Manual for SM Play. Toronto: Whole SM Publishing. ISBN 978-1-89585-705-4.

Illustrations

Handkerchief code: An assortment of handkerchiefs
An assortment of handkerchiefs
Handkerchief code: Hanky code
Hanky code
Handkerchief code: Color Codes from Bob Damron's Address Book (1980)
Color Codes from Bob Damron's Address Book (1980)
Handkerchief code: More modern hanky codes
More modern hanky codes

Worked examples

Example 1 — a first encounter with Handkerchief code

Start with the simplest possible case. Write down what Handkerchief code claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Handkerchief code before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Handkerchief code ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Handkerchief code

In research
Handkerchief code appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Handkerchief code in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Handkerchief code is common in secondary-school and first-year university syllabi. It links to neighbouring topics BDSM terminology, Color codes, Encodings, so understanding it makes those chapters shorter.
In everyday life
Look for Handkerchief code outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Handkerchief code in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Handkerchief code means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Handkerchief code out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Handkerchief code in simple terms?

The handkerchief code (also known as the hanky code, the bandana code, and flagging) is a system of color-coded cloth handkerchiefs or bandanas for non-verbally communicating one's interests in sexual activities and fetishes. The color of the handkerchief identifies a particular activity, and the p…

Why does Handkerchief code matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Handkerchief code?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Handkerchief code.

Tags

  • BDSM terminology
  • Color codes
  • Encodings
  • LGBTQ symbols
  • LGBTQ terminology
  • Leather subculture
  • Male homosexuality
  • Semiotics

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