A supercritical fluid is any substance at a temperature and pressure above its critical point. It can seep through solids like a gas, and dissolve materials like a liquid. plus, close to the critical point, small changes in pressure or temperature result in large changes in density, allowing many properties of a supercritical fluid to be negligable. Supercritical fluids are used as a substitute for organic solvents in a range of industrial and laboratory processes.

Carbon dioxide is the most commonly used supercritical fluid. they are used for decaffeination. It is a gas at standard temperature and pressure.

supercritical fluid by HawaiianPunch1 January 9, 2010

Blinker fluid

A prank that parents play on their children when they’re old enough to drive. Blinker fluid/fuel is not real but is a common joke, most shop owners play along or will laugh at you.

“Run down to the auto parts store and get me some blinker fluid”, but when Billy went to the store the managers just laughed at him.

Blinker fluid by Hardtruths January 2, 2018

Flavortown Fluid

Pour one can of coke, enough vodka to deal with your shitty kids, one half shot of lime juice, then stir in bong and take a fat rip, transfer into a cocktail glass and enjoy with a side of diarrhea-enducing Chipotle.

"I enjoy the finer things in life, such as a flavorful margarita on the rocks or a Flavortown Fluid."

Flavortown Fluid by LeFrance July 21, 2018

Sexually Fluid

A person who does not identify with one set sexually but any of them at all or maybe none.

T “Dude are you gay, straight, or bi?” L “I’m just me, I’m sexually fluid, I just like what I like when I like it” T “That’s cool bruh”

Sexually Fluid by Whynotthis22 December 1, 2017

Fluids on the Furniture

For when you find stains on the bed/furniture after another couple sex in a hotel room.

Oh god Nancy, we purchased a suite in Miami, and when we walked in we found fluids on the furniture!

Fluids on the Furniture by ThatGuyWhoLikesTSeries April 6, 2019

murderhobo

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.

DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.

murderhobo by Loup&S September 9, 2021

Word of the Day on September 22, 2026

Whale

In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.

"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."

Whale by FQ_GFY February 3, 2020

Word of the Day on September 21, 2026

Concrete cowboy

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.

Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.

Concrete cowboy by EugeneJohnson42000 March 16, 2024

Word of the Day on September 20, 2026

hobo loko

any hard liquor that is cheap & potent.. eg. relska, popov, potters, evan williams, kamchatka, fireball, rumpleminze, southern comfort, everclear

hey let's get a drink of that?

go ahead
*takes drink* ugh wtf is that?

everclear & bepsi
fucking hobo loko eeessshh

hobo loko by d i z k o 2 0 8 September 14, 2026

Word of the Day on September 19, 2026

God Shot

A chance happening with profound meaning, an unexpected blessing, a "sign".

Dr. Drew on Celebrity Rehab said "All of a sudden what had been just another Hollywood proposal became for him an unexpected blessing, an opportunity for growth. In drug recovery language, that's called a "God shot."

God Shot by Imogen1564 February 25, 2011

Word of the Day on September 18, 2026

city chicken

A food native to Pittsburgh/Western Pennsylvania in which cubes of pork and/or veal are put on a short, wooden skewer, breaded, then baked and/or fried.

I've heard that city chicken originated during the Great Depression, when folks didn't have enough money to buy full cuts of meat, so they assembled meat scraps on a wooden skewer, creating a make-shift drumstick. Hence the name.

Are yinz havin' city chicken for dinner?

city chicken by TRF August 31, 2006

Word of the Day on September 17, 2026