Swinger lifestyle glossary: 74 terms

Two things are worth knowing before you read this. First, usage varies — regionally, between communities, and between generations of people in the scene. Second, several of these terms describe boundaries, and two people can use the same word to mean quite different things. When it matters, ask rather than assume.

Terms marked as dated are ones you will still encounter but which many people now avoid.

A

Aftercare

Borrowed from kink. The attention and reassurance people give each other after an intense experience — time, contact, conversation. In swinging it usually means the debrief between partners the following day.

Ankle bracelet

Widely claimed to signal lifestyle participation, sometimes with a left-or-right distinction. There is essentially nothing to this; it is jewellery.

B

Bi-comfortable (bi-friendly)

Someone not personally interested in same-sex contact but comfortable being present while it happens. Distinct from bi-curious, and worth stating clearly since the two get conflated.

Bi-curious

Open to same-sex contact without being certain. Common in profiles and generally taken at face value.

Bull

A single man in a hotwife or cuckold arrangement. Usage varies and some men in these arrangements dislike the term for implying a purely functional role.

BYOB

Bring your own bottle. A large share of US lifestyle venues are unlicensed and expect guests to bring their own alcohol — usually a licensing consequence rather than a preference.

C

Closed swinging

Partners play in separate rooms. The counterpart to open or same-room swinging, and a bigger decision than most couples anticipate.

Clothing optional

A nudity policy and nothing more. Clothing-optional resorts and lifestyle resorts overlap but are not the same product, and confusing the two is a common booking mistake.

CNM

Consensual non-monogamy. The umbrella term now most common in research, covering swinging, polyamory, open relationships and everything adjacent.

Compersion

Pleasure taken in a partner's enjoyment with someone else — the emotional opposite of jealousy. Real, but frequently oversold as a requirement rather than one possible reaction.

Couples only

An event or profile restriction excluding single attendees. Extremely common, and usually about managing the couples-to-singles ratio rather than about individuals.

Cuckold

A dynamic in which a man's arousal is connected to his partner's involvement with others, often including elements of exclusion or humiliation. Distinct from hotwifing, which is usually simpler.

Cuckquean

The female counterpart of cuckold. Much less commonly used.

D

DADT

Don't ask, don't tell. An arrangement where partners agree not to share details of outside encounters. Works for some couples and removes the main safeguard against problems building unseen.

DDF (dated)

Drug and disease free. Now widely discouraged, because it is unverifiable, implies a certainty that testing cannot provide, and carries stigmatising overtones. Asking about recent testing is the current norm.

Discretion

The scene's core social obligation: not identifying people, not photographing anyone, and not discussing who you saw. Breaching it is the fastest way to lose access to a local scene.

Drop (post-event drop)

A low, flat or anxious mood a day or two after an intense experience. Common, generally understood as a physiological comedown, and not evidence that anything went wrong.

E

ENM

Ethical non-monogamy. Used interchangeably with CNM, with the emphasis on everyone involved knowing and agreeing.

Exhibitionist

Someone who enjoys being watched. Most venues have spaces where this is expected, and the etiquette around watching is well established.

F

Flake (flaky)

Someone who arranges meetings and cancels or disappears. Extremely common in the scene and one of the main sources of frustration for newcomers.

Fluid bonded

A couple or group who have agreed to unprotected contact with each other but not with others. Depends entirely on everyone honouring the agreement, which is why testing arrangements matter.

Full swap (hard swap, FS)

Full sexual contact with another couple, in the same room or separately. The counterpart to soft swap.

G

Ghosting

Disappearing from a conversation without a word. Routine online, and considerably more resented after a meeting than before one.

H

Hall pass

Permission for one partner to have a one-off encounter alone. Adjacent to swinging rather than part of it, and usually a separate negotiation.

Hard limit

Borrowed from kink. Something that is not negotiable under any circumstances. Distinguished from a soft limit, which is a maybe.

Hotwife

An arrangement where a woman has encounters with other men with her partner's knowledge and encouragement, without him having equivalent encounters. Asymmetric by design.

House party

A private event at someone's home. Usually vetted, smaller and calmer than a venue, and generally reached by invitation rather than by searching.

K

Key party

A 1970s format, largely historical, in which keys were drawn at random. Occasionally referenced as a joke; essentially nobody runs these.

Kink

A broad category covering BDSM and related interests. Overlaps with the lifestyle in some cities considerably and in others barely at all.

L

Lifestyle (the lifestyle, LS)

The community's own name for swinging. Used because it is discreet and because “swinger” carries dated connotations for some people.

M

M&G

Meet and greet. A clothed social event where lifestyle people meet in an ordinary venue. Nothing happens on site, and it is the most useful first step for most newcomers.

MFM

A threesome with two men and one woman. FMF is the reverse. Used constantly in profiles.

Munch

Originally a kink term for a casual social in a public venue, now used more broadly. Functionally similar to a meet and greet.

N

Newbie

Someone new to the scene. Not a pejorative — most people are welcoming about it, and saying so is more useful than concealing it.

NRE

New relationship energy. The intense, absorbing excitement of a new connection, which temporarily impairs judgement and is nearly invisible from the inside.

NSM

No single males. A common event and profile restriction, reflecting demand imbalance rather than a judgement about individuals.

O

Off-premise

A venue or event where no sexual activity happens on site — a social, a bar meet, a club night that is purely social.

On-premise

A venue where sexual activity happens on site, in designated areas. Almost always structured as a private membership club.

Open marriage

A broad term for a marriage in which partners may have outside encounters. Vague enough that agreeing to it without specifying what it covers is close to agreeing to nothing.

Open swinging (same-room)

Partners play in the same space. The most common starting arrangement, and the one most couples keep.

OPP

One penis policy. A rule permitting a woman contact with other women but not other men. Widely criticised as asymmetric, and a common point of friction with single participants.

P

Party favours (worth recognising)

A euphemism, in this context usually for recreational drugs. Worth recognising so that you know what is being asked. Venues generally prohibit them outright and being associated with them can end your access.

Pineapple

An inverted pineapple is claimed to signal lifestyle participation. There is something to this on cruises and at lifestyle resorts, where it has been used deliberately, and essentially nothing to it anywhere else.

Play

The community's general verb for sexual activity with others. “We don't play on first meetings” is a normal sentence and a useful one.

Play partner

Someone you see recreationally, without the relationship being romantic. The distinction from a partner is deliberate.

Playroom

The designated area at a venue where activity happens, separate from the social space. Rules are consistent across venues and are enforced.

Polyamory

Multiple romantic relationships with everyone's knowledge. Distinguished from swinging by treating emotional attachment as the point rather than the risk.

PrEP

Medication taken to prevent HIV infection. Highly effective and available in many countries to people at ongoing risk; a conversation to have with a clinician.

Primary

The central relationship in a hierarchy, with others described as secondary. Standard vocabulary in polyamory, less used in swinging where the couple is assumed to be primary.

Q

Quad

Two couples in an ongoing arrangement with each other. Common as an aspiration and less common in practice, because four sets of preferences is a hard alignment problem.

R

Relationship anarchy

A framework rejecting fixed hierarchies between relationships. Sits well outside swinging but appears in the same online spaces.

Room mother (room monitor)

Venue staff who supervise play areas, enforce rules and intervene when needed. Speaking to one is the right response to a problem, not an escalation.

S

Safe word

Borrowed from kink. A pre-agreed word that stops everything immediately. Less universal in swinging, where a plain “stop” is expected to work, but some couples use one anyway.

Same-room only (SRO)

A stated boundary that partners stay in the same space. Extremely common and stated openly without any awkwardness.

Separate rooms

Partners play apart. Generally adopted after a period of same-room, once both people know their own reactions.

Sex positive

A broad descriptor for spaces and communities treating consensual adult sexuality as unremarkable. Often signals an event with a wider mix than swinging alone.

Single female (SF)

A woman participating without a partner. Generally in high demand, which brings its own difficulties around volume of contact.

Single male (SM)

A man participating without a partner. The hardest position in the scene, with restricted access at many venues and very low response rates online.

Soft limit

Something that is a maybe rather than a no — negotiable in the right circumstances. Distinguished from a hard limit.

Soft swap (SS, SSO)

Contact short of full sex. The definition varies significantly between couples, which is precisely why stating what you mean matters more than using the label.

Solo poly

Practising polyamory without a primary partner or shared household. Appears in mixed spaces rather than in swinging proper.

Stag and vixen

A term for a hotwife-style arrangement without the humiliation element, emphasising pride rather than degradation. The distinction matters to people who use it.

Swap

Two couples exchanging partners. The core activity the whole scene is organised around.

T

Takeover

A hotel or resort booked out by a lifestyle organiser, so that everyone on the property is there for the same reason.

Theme night

An event with a specified dress code — black and white, lingerie, masquerade, fetish. Enforced at the door, not a suggestion.

Third

A single person joining a couple. Preferred by many over “unicorn”, which some find diminishing.

Triad

Three people in an ongoing relationship with each other. A polyamory structure rather than a swinging one.

U

Unicorn

A single bisexual woman available to join a couple. The name reflects rarity relative to demand, and some find it dehumanising.

Unicorn hunting

A couple searching for a unicorn. Used dismissively, generally because of how it is done — rules made without her, no equal standing — rather than because the arrangement is objectionable.

V

Vanilla (nilla)

Not in the lifestyle. Used descriptively rather than as an insult, as in “our vanilla friends”.

Verification

Confirming someone is who they claim, usually by video call. Entirely standard, and a bad reaction to being asked is itself informative.

Veto

One partner's ability to end a connection unilaterally. Common and relatively uncontroversial in swinging; heavily debated in polyamory.

Voyeur

Someone who enjoys watching. Most venues designate spaces for this, with clear etiquette about distance and silence.

W

Wife swapping (dated)

The 1970s term for swinging, and still the phrase most people search for. Largely avoided inside the scene, both because it sounds dated and because it frames one partner as the object of the exchange — but nobody will correct you for using it. What it actually involves.