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"D" Slang

Slang words starting with "d" — clear definitions, real examples and origins. Updated as new slang appears, and free to browse with no sign-up.

"D" Terms

doon aboot the moo
General
Depressed, glum, miserable. Literally 'down about the mouth' — the look of someone whose face has properly dropped. The Scots equivalent of 'down in the mouth' but with more weight to it.
doonhamer
General
Someone from Dumfries; also a nickname for the town's football fans.
doorwall
General
A sliding glass door — the big patio kind that's basically a wall of glass. Almost no one outside Michigan uses this word; cross the border into Ohio or Indiana and you'll get blank stares. Believed to come from a mid-century trade name a Michigan manufacturer slapped on the product.
doot
Internet
The noise made by the trumpet-playing skeleton meme — usually written as 'doot doot' in the caption. Comes from the 2010 webcomic 'Calcium' and exploded around Halloween 2016, becoming Reddit's annual October mascot. Now used as a general spooky-season greeting and to summon spooktober energy.
dope
Music
Excellent, outstanding, or of the highest quality, used as strong praise.
dortspeak
General
The exaggerated, drawled accent of well-off South Dublin — 'DART' (Dublin Area Rapid Transit) comes out as 'Dort', which is where the name comes from. Flattened vowels, upward inflections, lots of 'roysh' for 'right'. Mocked relentlessly by everyone outside D4 and immortalised by Ross O'Carroll-Kelly.
dose
General
A person who's hard work. Whinging, draining, exhausting to be around — you've caught a 'dose' of them. Affectionate when it's family, cutting when it's not.
doss
General
To sleep, especially rough or in any spot you can grab — 'doss down' on a camp cot, in the back of the wagon, on the floor of the NAAFI. A 'doss bag' is a sleeping bag.
dosser
General
A lazy article. A work-dodger, a class-mitcher, someone who treats effort as optional. 'Dossing' = skiving, messing about instead of getting on with it.
dot
Gaming
An effect you slap on a target that drains their health in repeated ticks instead of one big hit. Stack a few and the enemy melts while you do something else.
dotish
General
Lacking sense; behaving in a doltish or absent-minded way. Also spelt dottish.
dotted line
General
An informal or secondary reporting relationship where someone influences but doesn't directly manage another.
dotted up
Street
Describing an inmate covered in tattoos.
dottie
Street
A shotgun. The spray of pellets leaves a pattern of dots — that's the etymology. Heavier piece in the drill arsenal, more associated with serious beef and older heads than the everyday handgun (leng).
double
General
A 12–16 hour stretch where you open for lunch, ride the lull, then go straight into dinner service. Standard survival mode in restaurants — picked up for the money, regretted by hour 10.
double blended
General
Modifier on a blended drink — run it through the blender a second time so the ice breaks down further and the texture goes silky-smooth instead of chunky. Adds 20 seconds to your wait and baristas quietly hate it during a rush.
double down
General
To increase effort or investment in a strategy, especially one already underway.
double flip
General
A flip trick in which the board completes two full rotations along its axis during a single ollie, such as a double kickflip.
double jack
General
The bigger brother of the single jack — usually 6 to 10 pounds on a short handle, swung with both hands. Comes from mining, where the 'double jack' team had one man holding the steel and another swinging. Today it's the go-to for driving stakes, busting concrete, and any masonry job where a full sledge is overkill but a hand hammer won't cut it.
double nickels
General
Two fives = double nickels = 55 mph. Specifically the hated national speed limit imposed in the US by the 1974 Emergency Highway Energy Conservation Act, kept on the books until 1995. Truckers loathed it because it tanked their delivery times and revenue, and 'doing the double nickels' became code for crawling along under the federal limit just to avoid a ticket.
double overhead
General
A wave with a face about twice the height of a standing surfer, i.e. serious, powerful surf.
double peg
General
A grind or stall performed on both pegs on one side of the bike simultaneously, giving two contact points on the rail or ledge. It is one of the most stable and fundamental grinds.
double sawbuck
Internet
Slang for a $20 note — two sawbucks' worth.
double swing
Gaming
Two teammates swing out of cover together so a single defender can't shoot both. They either freeze deciding who to hit, or commit to one and the other trades instantly.
double up
General
When two waves combine to form a single bigger, more powerful wave, often heaving and hard to read.
double-digit midget
General
A service member with fewer than 100 days remaining on a deployment or enlistment, so the countdown fits in double digits.
double-double
General
Reaching ten or more in two of points, rebounds, assists, steals or blocks in a single game.
doubles
General
An iconic street snack of curried channa (chickpeas) sandwiched in two pieces of soft fried bara bread, with pepper and chutney.
doubloon
Street
A light aluminum coin stamped with a krewe's logo on one side and the parade theme on the other, tossed by float riders into the crowd. Invented by Rex in 1960 and copied by every krewe since. Step on one before you grab it — the locals' rule — or you'll get your fingers stomped.
douen
General
A folkloric child-spirit with backward-pointing feet and no face, said to lure children into the forest. Also dwen.
douga
Internet
The 'in-between' frames drawn between key frames (genga) to create fluid motion in animation.
dough
General
Used casually to talk about money in general.
dough-re-mi
Internet
Jocular slang for money, punning on the musical solfège 'do-re-mi.'
doughboy
General
A nickname for a US Army soldier, most strongly associated with the American infantry of World War I.
doughnut
General
Slang for the CT scanner, named for its ring-shaped gantry.
dougla
General
A person of mixed Afro-Caribbean and Indo-Caribbean heritage; more broadly, someone of mixed race.
doujin
Internet
Self-produced creative works — comics, games, music and more — made by individuals or circles independently of commercial publishers, driven by passion rather than profit.
doujinshi
Internet
Amateur, self-published comics — frequently parodies or fan works based on existing series, though original doujinshi also exist. Sold heavily at events like Comiket.
doux-doux
General
An affectionate name for a sweetheart or dear one, especially in a romantic context. Also spelt dou-dou.
down bad
Internet
An admission, often ironic, that one is deep in the red or otherwise doing badly.
down cellar
General
New England's stubborn refusal to add the word 'the.' Means 'down in the basement.' Where dad keeps the tools, where grandma keeps the canned tomatoes, where the oil tank hums all winter. Pronounced 'down sullah' — try saying it any other way and a Mainer will correct you.
down round
General
A startup raises new equity at a valuation lower than the previous round. Brutal optics, dilutes existing shareholders extra hard, and usually triggers anti-dilution ratchets that punish founders. The signal everyone was hiding from in 2021 became unavoidable in 2023-24.
down under
General
Australia and New Zealand, so called for lying in the southern hemisphere.
down-but-not-out
Gaming
The incapacitated near-death state you enter instead of dying outright in team battle royales. You're on the floor, crawling, bleeding out — a teammate can still revive you. Universally shortened to DBNO.
downdoot
Internet
A downvote, dressed up in the same baby-talk costume as updoot. Used ironically when you're punishing a comment but want to soften the blow — or when you're being sarcastic about how serious Reddit karma is.
downhill
General
Describes a ball-handler driving hard and fast toward the basket, building momentum 'downhill.'
downhill runner
General
A running back who attacks the line of scrimmage in a straight, forward, aggressive style rather than dancing side to side.
downrange
General
Away in a deployed or combat area; originally from firing-range direction toward the targets.