Sleep-Bitching

The action of bitching someone out while asleep, or while waking up. The person is cruel, and malicious with the only intent to get back to sleep or sometimes to get back at you for disturbing their slumber
May or may not wear off shortly after awakening and can be affected by substances such as coffee, alcohol, drugs, sex , a slap to the face, or any other awaking substance or decision impairing substance.

Person 1.:

" I told you your dad was probably just sleep-bitching."
Person 2:

" I thought he'd be awake, otherwise i wouldn't have called him for a ride until later."

by Lacey Lane November 7, 2011

Sleep Studying

When you're trying to study and pass out with the material in front of you.

Billy Bob: Dude I tried to study last night and ended up passing out.
Bobby Joe: Billy you were sleep studying

by Darkninjaprincess96 April 18, 2017

Sleep Brappnea

An onomotopeoia.

When one farts with such volume whilst asleep it actually disrupts the sleep cycle. Particularly dangerous if the nature of the emanation is so noxious it causes the temporary cessation of breathing.

Dude, I am so roasted.... Damn Sleep Brappnea kept waking me up and WHEW... it was gnarly.... Hardly slept at all!!!!!

by Bonemanrides August 10, 2016

Sleep Sand

The results of leaving your make up on all night. It typically causes the mascara to come off weirdly in the morning and can feel like gluing one's eyes shut.

Girl One: "Awww! After that party last night, I passed out without taking my make up off."
Girl Two: "Oh, don't tell me you have sleep sand?"
Girl One: "Ugh. Yeah I do. It's going to take 20 minutes just to remove it."

by ThePlatypus July 16, 2010

No Sleep Gang

The people that stay up all night working, and make fun of the fact that they do.

I had to pull an all nighter to finish my homework. #No Sleep Gang lmao

by Bobcatadam September 24, 2020

Sleep-fingering

The act of pleasuring your female partner while both are sleeping and neither having any knowledge of what’s going on.

Steve knew he had a history of sleepwalking, but never did he imagine he’d experience what happened today. During an afternoon nap with his girlfriend Steve was awoke to sleep-fingering her.

by JT1523 December 22, 2017

Deep sleep

Stage 3 non-REM sleep is the period of deep sleep that you need to feel refreshed in the morning. It occurs in longer periods during the first half of the night. Your heartbeat and breathing slow to their lowest levels during sleep. Your muscles are relaxed and it may be difficult to awaken you. Brain waves become even slower.

REM sleep first occurs about 90 minutes after falling asleep. Your eyes move rapidly from side to side behind closed eyelids. Mixed frequency brain wave activity becomes closer to that seen in wakefulness. Your breathing becomes faster and irregular, and your heart rate and blood pressure increase to near waking levels. Most of your dreaming occurs during REM sleep, although some can also occur in non-REM sleep. Your arm and leg muscles become temporarily paralyzed, which prevents you from acting out your dreams. As you age, you sleep less of your time in REM sleep. Memory consolidation most likely requires both non-REM and REM sleep.

The pineal gland, located within the brain’s two hemispheres, receives signals from the SCN and increases production of the hormone melatonin, which helps put you to sleep once the lights go down. People who have lost their sight and cannot coordinate their natural wake-sleep cycle using natural light can stabilize their sleep patterns by taking small amounts of melatonin at the same time each day. Scientists believe that peaks and valleys of melatonin over time are important for matching the body’s circadian rhythm to the external cycle of light and darkness.
Deep sleep

by ... Zjdbckdnznsjd September 17, 2019