Night eating 

When you get up in the middle of the night and eat half of the fridge with no recollection the next day.

Geez Nikki, you're night eating leaves us nothing to eat for breakfast.

Night eating by DiamondGrlJd1987 January 19, 2009

night bump 

(from the phrase 'things that go bump in the night') something that is unusual or strange.

I saw a night bump moving around my courtyard last night.

night bump by uttam maharjan March 17, 2010

Night Witch 

A Night Witch is code for a young boy's first nocturnal emission. It references an achievement gained on the phone app, Clash Royale.

Father, I am now a man! I finally got the Night Witch! I knew one day it would cum!

Night Witch by Chriscrass Apple Sass March 14, 2019

Night Swimming 

The act of going to a dark alley at three o' clock in the morning and putting your arm elbow-deep into a disease-ridden prostitute's orifices.

Hey, Johnny got paid today, you want to go night swimming tonight?

Night Swimming by MisterProblems September 25, 2015

night park ranger

a homosexual man. uphill gardner butt pirate, turd burglar

He is a night park ranger

night park ranger by draegerfrog March 10, 2005

Night High 

When your always hyper at night time. When your jittery, like you just ate a bunch of sugar.

You: OMGOMGOMG
Friend: Your night high bro.

Night High by KJo990 November 11, 2012

night walker 

half black, half white

Dylan Dodier is a night walker

night walker by chris (Lefty) March 18, 2008