nightcat 

A method of keeping your head warm on cold nights, by allowing your cat to curl up on your pillow, the back of your neck, or your head itself.

Buddy: It was really cold last night, wasn't it?
Me: I dunno about *you*, but *I* was super cozy with my quilt and nightcat. He purred me to sleep, too!

nightcat by KalliJ December 10, 2010

Nightwish

A Excellent band that doesn't need to act tough and rebellious (see slipknot) and makes the metal industry proud.

Nightwish were great last night

Of course

Nightwish by Thomson October 16, 2003

Boogie Nights 

An absolutely amazing film starring Mark Whalberg, Burt Reynolds, Julianne Moore, Heather Graham, and John C. Reiley. About the porn industry in the late 70's and early 80's. Slightly pornographic, but whatever, it's still a phenomenal movie.

Dude, I watched Boogie Nights last night...it was intense!

Boogie Nights by hollywoodhon203 June 28, 2006

Nigtard type II 

A term used to describe a black person that has autism and diabetes type II and is a fat black retarded fuck that runs over niggas in his Stephen Hawking mobile.

Person 1: hey man you hear that a nigtard type II is moving here from Louisiana?

Person 2: yeah we gonna go beat his shit with a flamethrower and a dump truck on Friday.

Nigtard type II by Seikinushi November 30, 2019

Nightcream 

Cum, spunk, semen or love juice.

"I found Nightcream all over the sheets"

Nightcream by Huw Cake March 3, 2004

nightsoil 

human manure, shit, crap

Ending a century-old tradition, nightsoil collectors have cleared the last lavatory in Beijing by hand, another milestone in what has been dubbed the toilet revolution sweeping China

nightsoil by noguide June 15, 2006

Nightman 

A man created by the wacky mind of Charlie day, is the arch nemesis to Dayman and is rumoured to be Charlie’s uncle Jack. Nightman is said to come to you in the night and pin you down and come inside you, one will be screaming a passionate shout during this act and it just involves two men like loving brothers

He is coming!
Who.... who is coming?
THE NIGHTMAN

Nightman by Tubby bilbo August 3, 2018