Aerho 

A person who asked for a favor back after you did them a favor

"Jim is such an aerho person, he always asked me for a favor back."

Aerho by gurlya August 4, 2022

Aerho 

A person that asks for a favor after you did a favor for them

"Tiffany is an aerho person, she always asks me for favor after I did a favor for her."

Aerho by gurlya August 4, 2022

the FitnessGram™ pacer test is a multistage aerobic capacity test that progressively gets more difficult as it continues 

The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. beep A single lap should be completed each time you hear this sound. ding Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, start.

The FitnessGram™ Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. beep A single lap should be completed each time you hear this sound. ding Remember to run in a straight line, and run as long as possible. The second time you fail to complete a lap before the sound, your test is over. The test will begin on the word start. On your mark, get ready, start.

the FitnessGram™ pacer test is a multistage aerobic capacity test that progressively gets more difficult as it continues by wqufhoefi2cuhjhiveej May 2, 2018

Aerol

A cute boy that'll easily steal your heart, he is smart, respectful, funny, creative, and nice. He loves his family and friends very much, get a man like Aerol!

1. Aerol is so quiet, he's lowkey mysterious.
2. Aerol is so cute, and caring too!

Aerol by tsumikin March 26, 2019

aerobic commuting 

An established mindset of positivity along with purposeful activities that transform commuting into an enjoyable, healthy and rewarding part of one’s life.

My commute is no longer a grueling ordeal since I started practicing the principles of aerobic commuting.

aerobic commuting by TheAerobicCommuter1 November 19, 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

Toilet Aerobics 

The crazy athletic movements and gyrations it takes to unload a stuck-up in there b.m.

Man, I shoulda layed off the cheeze, I had to do some toilet aerobics to drop that bomb.

Toilet Aerobics by Limerick Queen September 26, 2008