akrog 

a funny word that can used as a comeback with no context

Friend: Yo what’s up man
You: Shutcho Akrog headass up

akrog by MemeFranciscoMeme June 9, 2019

Internet arrogance 

The kind of arrogance that stems from the feeling of having seen everything on the internet, so that nothing is new or cool anymore. A symptom is the constant use of the word "old".

"Have you heard about *insert news from 2 seconds ago*?"
"Old"
"Classic case of internet arrogance"

Internet arrogance by Spidi April 18, 2010

Aerogel

Aerogel (also called 'frozen smoke' because of its hazy blue appearance), is a truly remarkable material.
It is the lightest and lowest-density solid known to exist, and holds an unbelievable 15 entries in the Guinness Book of World Records, including best insulator and lowest density solid.
Aerogel is composed of 99.8% air and is chemically similar to ordinary glass.

Being the world's lightest known solid, it weighs only three times that of air.

When handled, Aerogel feels like a very light, hard foam. Being chemically similar to glass, it also happens to shatter like glass, yet is incredibly strong structurally, and can support thousands of times its own weight. Theoretically, a block weighing less than a pound could support a weight of half a ton.
Due to its microstructure, Aerogel is a powerful desiccant, rapidly absorbing any moisture in your fingertips when held. This usually leaves some dry spots on the skin that disappear in a short time.
Aerogel's true strength is its incredible insulating properties. It negates just about any kind of
energy transfer - thermal, electrical or acoustic.
A one-inch thick Aerogel window has the same insulation value as 15 panes of glass and trapped air - which means a conventional window would have to be ten-inches thick to equal a one-inch thick Aerogel window.

Aerogel's density is just 3 milligrams per cubic centimeter.
Its melting point is 2,200 degrees F (1,200 degrees C).

A large panel of Aerogel was most recently used by NASA in the Stardust mission, which successfully collected collect comet & interstellar dust samples & returned them to Earth. Previously, it was used in the Mars Pathfinder Rover to insulate its components from the large temperature swings on Mars.

Areogel is some expensive shit, but aerogel is cool as hell.

Aerogel by Amy D January 23, 2007

arrogant 

Dont care about you or anyone else's opinion or existence. Believes that he/she is better than you/everybody and has the right to judge everyone, but no one is allowed to judge them.

During his interview Lance Armstrong came across as his true self - arrogant and defiant as he’s long been known to be.

arrogant by is123 January 19, 2013

arrogant douchebag 

A person who is far too cocky, vain, over-prided, delusional, and happy and often considers themselves much more better than other people by many things, some obvious, some more subtle.

Jack is a real arrogant douchebag

arrogant douchebag by Mr. TrollStone August 1, 2012

Arrognorant 

The obnoxious combination of arrogant and ignorant. In other words, a way to describe people that think they know everything, but they don't.

I am done talking with that arrognorant jerk on Facebook! That's it, I'm blocking him.

Arrognorant by Porschemom January 21, 2011

Akroma 

A powerful angel card in the card game Magic the gathering. Expensive to play she has some good abilities including flying and protection from certain colors. Many people wanted this when it first came out but now with the release of newer sets this card has lost some of it's luster.

Phil: adam what do you mean that card can rip through my red/ black deck
Adam: :snicker: you'll see

Akroma by silvertalon215 November 22, 2004