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Slang Dictionary — Modern Slang, Decoded

What does that word actually mean? Our slang dictionary explains modern slang clearly — Gen Z, internet, British and street slang — with real definitions, examples and where each term came from.

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Gen Z Slangrizz, delulu, slay Internet Slangbrainrot, based, mid British Slangpeng, bare, peak AAVEbussin, finna, cap

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Latest slang terms

muntin
General
One of the Valleys' many words for unattractive, a cousin of boggin and mingin.
munter
General
A foolish, clumsy or obnoxious person; can also mean someone extremely intoxicated.
munted as
General
An intensified form of 'munted' using the Kiwi 'as' intensifier.
munchies
General
Snack food, or the hunger/craving for it.
mun
General
A Valleys filler word used to add emphasis or warmth to a sentence, similar to 'man' or 'mind'. It carries no literal meaning on its own.
mumu
Street
An insult meaning someone is foolish, gullible, or easily deceived.
mummification
General
Bondage taken to the whole body. The person is wrapped, in cling film, bandages, tape, latex or a body bag, until they can't move at all. The appeal is total immobilisation and sensory shift: heat builds, the world narrows, control is absolute. Because breathing and overheating are real concerns, this is play that demands a sober top and constant attention.
mumma
General
Mother or mum; also 'madda'. A term of affection and respect.
mumble rap
Music
A style of rap where the delivery is melodic and the words are slurred or hard to make out, prioritizing flow and vibe over clear lyrics.
multistan
Internet
A fan who follows and supports multiple K-pop groups rather than devoting themselves to a single one. Common as fans get deeper into the genre.
multishipper
Internet
Someone who enjoys and roots for multiple pairings involving the same character rather than committing to one.
multi-stan
Internet
Someone who stans more than one group — could be two, could be twenty. The opposite of a mono stan. Multis usually get clowned for having no bias control and a wallet that's permanently crying.
multi-hyphenate
General
Someone who holds and identifies with multiple professional roles at once, such as writer-director-producer or designer-founder-consultant, reflecting a portfolio career.
multi-bias
Internet
A fan who cannot pick a single bias and instead loves multiple members of a group equally. Distinct from an OT-style fan in that it is still a chosen top set rather than literally everyone.
multi
Internet
Clipped form of 'multifandom' or 'multistan', someone who follows and buys for several groups at once.
mullered
General
Extremely drunk. Used across Ireland and Britain — you're not just drunk, you've been done in by the drink. Past tense energy: the night already won.
mule
Gaming
A secondary character used as walking storage. You never level it or play it properly, it just sits in town stuffed with gear, mats and gold your main can't carry. Named after the pack animal.
mukokuseki
Internet
Describes character designs made intentionally non-specific in ethnicity or nationality — a stylistic norm giving many anime characters their 'not obviously Japanese' look.
mukbang
Internet
Originated in South Korea and became a massive global format.
muh
General
The Bajan pronunciation of 'me' or 'my'.
mugu
Street
Mugu is Nigerian slang for a fool or chump — someone easily deceived. It became especially widespread through internet 'yahoo' scam culture, where a 'mugu' is a victim being strung along by a scammer.
muggy
Street
Treating someone like a mug, meaning a fool.
muggles
Street
An old jazz-era term for cannabis, immortalized by Louis Armstrong's 1928 recording 'Muggles'.
mug
General
In drag, your mug is your beat — the fully painted face. 'Paint your mug' or 'beat your mug' means doing the whole makeup: foundation, contour, eyes, the lot. A flawless mug is the foundation of the entire look, and queens are judged on it hard, especially walking categories like Face. It's the drag spin on the old slang 'mug' for face (as in mugshot).