Nocturnal Arousal Syndrome

some weird fucking disease where you talk about and/or watch some weird porn in your sleep. Also called NAS for short (not to be confused with nas the rapper)

1: Dude i slept like 8 hours last night but i feel like exhausted, and there was some BDSM shit playing on my computer when i woke up. Im freaking out man i think my shit was laced or something
2: Dude have you been checked out for Nocturnal Arousal Syndrome by your physician, because those are all the red flags for NAS.
1: Fuck guys!

by hanquilius Davis September 10, 2018

nocturnal knights

The Nocturnal Knights is an Esports Team
Based in USA/Canada.

Main games: Critical Ops, Krunker, Fortnite, Rainbow Six Siege, PubG

Im the Leader of Nocturnal Knights

by Dalkota March 13, 2020

Nocturnal Nico

The act of masturbating while crying when your partner refuses to have sex with you in the middle of the night, then cumming on her butt cheeks. The act if commonly followed by throwing a towel at her and saying “clean yourself up you disgust me”.

Man, i had such a rough week at GP, last night I had to do the nocturnal Nico”

by GP69a October 11, 2025

nocturnal gypsy

Any Eastern European who sleeps at his desk during the work day followed up with texts and non stop emails after hours

Adont is a nocturnal gypsy

by Cepic69 June 13, 2023

The Nocturnal Nut of Nightmares

Whenever a male is sexually aroused during the night and wants to masturbate but is too lazy or scared that he will wake his parents up when he moves to get tissues. He then masturbates with the intention of not nutting but ends up losing control and overestimating his choad causing him to nut all over himself. This putts him in a much worse situation than before by forcing him to get up and clean it and also risk being caught by his parents with the task of explaining why he has nut all over himself. Basically, a literal fucking nightmare come true.

"Dude, did you hear about what happened to Andrew and why he's not at school today? I heard that he had The Nocturnal Nut of Nightmares and his mom caught him bro!"

by The Keeper of Knowledge69 June 13, 2018

Nocturnal transmission

Email or other electronic communication sent overnight which catches the recipient by surprise, sometimes by the impact of the transmission, when discovered the following morning.

Another nocturnal transmission!?! I can't believe I have to clean up this mess again!

by AFDV December 19, 2010

nocturnal sneeze

A variation of the nasal spray except that it is done whilst the partner is sleeping, catching them by surprise. The results are similar to that of the angry dragon, except that no oral interaction is involved, but she will be plenty angry nonetheless.

My girlfriend was too tired for sex, so while she was sleeping I gave her a nocturnal sneeze.

by MutantStrike December 9, 2008