Melatone 

A sound (or sounds) that cause an increased amount of exhaustion.

“Damn bro! Your voice is making me sleepy. Take that melatone somewhere else!”

Melatone by LighterFaery68 February 10, 2019

melatonin 

A natural pill that not only helps you sleep but also gives you more intense vivid dreams. It also increases the chance of having a lucid dream.

That 6 mg of melatonin I took before I went to bed gave me a great nights sleep.

melatonin by TM January 8, 2005

melatonin 

its a pill that helps you sleep

i cant sleep, i better get some melatonin

melatonin by silly goose November 9, 2004

melatonic 

(adj.) describes the effect of something that increases the levels of melatonin in your body.

Examples of things that are melatonic: darkness, injury, melatonin pills, cannabis

*after smoking a bowl*
"We should go to sleep soon"
"Yeah man, I'm just gonna wait for the melatonic effects to kick in"

melatonic by shit_im_tired September 29, 2011

Melatonin Gummy 

What all the cool 7th graders get high on.

Dude I ate 4 of my Dad’s melatonin gummy's last night and got so fucked up.

Melatonin Gummy by Ben_420 April 23, 2021

melatonin 

a pill used as a sleep agent. when taken, the person becomes extremely fatigued - to the point of being slap happy.

Rich: after I take this melatonin how long will it take to work?
John: you'll be slap happy before you know it.

melatonin by porpoise October 3, 2005

melatonin drunkness 

where you become so tired you become a little bit crazy

well goodnight, melatonin drunkness again.
^^ after the user said some offtopic stuff.

melatonin drunkness by 56independent May 13, 2021