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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

finna come through
Street
About to pull up — but with intent. In Houston the phrase carries the weight of the city's cruising tradition: you're not just stopping by, you're rolling through, probably on swangas, definitely with the music up.
finishing move
Gaming
An animated execution you trigger by meleeing an unaware enemy from behind. Brutal, cinematic, and a total flex on the killcam.
finessin'
Street
Smooth-talking, tricking or outmanoeuvring somebody to come out on top — could be money, a deal, a girl, a free meal. Less brute force, more sleight of hand. Drill and trap turned it into a whole lifestyle verb.
finesse
Street
To handle a situation with slick, impressive skill.
finer than frog hair
General
Used to say one is doing very well, or that something is extremely fine—frogs having no hair at all.
fine and mellow
General
Of a person, attractive and pleasant in an easygoing way.
fin
Street
A fin is a five-dollar note in American slang.
filthy
General
Extremely annoyed or angry; 'filthy on' someone.
filmer
General
A skater or videographer who records footage of others skating, essential to the culture of video parts and clips.
filler
Internet
Episodes or arcs invented for the anime that are not in the source manga, often used to avoid catching up to an ongoing manga. Many fans skip filler.
file 13
General
A humorous bureaucratic-sounding name for the wastebasket, where unwanted paperwork is 'filed.'
fila
Street
Backronym for 'Forever I Love Atlanta,' riffing off the sportswear brand. A loyalty stamp — tattoos, ad-libs, hashtags. Got a major signal boost from Gucci Mane's 1017 era and stays in rotation as an ATL shibboleth.
fighting darwin
General
Ironic phrase for medicine repeatedly rescuing a patient whose reckless behaviour or refusal of care keeps endangering them, thwarting 'natural selection.'
fighting
Internet
A supportive exclamation of encouragement, shouted to cheer someone on. Ubiquitous among idols and fans alike.
fig
General
In much of the Caribbean, a 'fig' refers to a banana (especially the small variety), not the Mediterranean fig fruit.
fifty-fifty
General
A challenge for a loose ball where neither player has the advantage and both go in equally hard.
fifth wheel
Street
In Houston car culture, the spare wheel bolted upright on the trunk lid of a slab — usually an old-school Cadillac or Lincoln — color-matched to the candy paint and dripping in chrome. Part trophy, part trademark. No fifth wheel, no slab.
fifo
General
The golden rule of the walk-in: when fresh product comes in, it goes behind the older stock, not in front of it. Break FIFO and you're throwing money in the bin and inviting a health inspector to ruin your week.
fierce
General
High praise in ballroom and drag for someone serving intensity, confidence and fearless style. To be fierce is to command the room with zero apology. The word leaked into mainstream pop culture (Tyra, Beyoncé) but its roots are Black and Latino queer ballroom.
fiend
Street
A prisoner with a serious drug addiction, always chasing the next high.
field strip
General
To break a weapon down into its major parts for cleaning, lubrication, or repair in the field.
field day
General
An all-hands deep-cleaning evolution — every sailor or Marine in the space, all working at once, scrubbing bulkhead to overhead. Usually weekly, usually right before liberty so you can't escape it. The most loathed two words in barracks life.
fib
General
Wisconsin and Upper Michigan's go-to acronym for a Chicago/Illinois tourist behaving badly — short for 'F***ing Illinois B*****d.' Trotted out every summer when Illinois plates clog the lakefront, drive 20 over on the interstate, or argue about whether bratwurst should be boiled in beer (it should). Mostly affectionate-hostile; you'll see it on bumper stickers in Door County.
fiat
Internet
Slang and financial term for currency that has value by government decree rather than backing by a commodity.