nimnu 

invented by a teacher at Stevenson High School in Lincolnshire, IL, meaning a person being stupid and or careless.

Frank: Jane stop being a nimnu and turn off your straighter before you leave the house!

Jane: It was an accident.

nimnu by j.w. pepper September 15, 2009

Quantum Nimbus 

An uncommon, aberrant atmospheric condition wherein multiple opposing jet streams violently converge to form colossal, hydronautic vapor columns as a result of haphazardly fluctuating climatic temperatures, intense friction and a microcosmic, atomization of subterfuged kinetic energy. In especially unique and volatile environmental circumstances, extreme barometric density builds and induces a tourbillion-like vacuuming effect, whereby coagulating particles accumulate into a voluminous mass, temporarily opening a 'quantum' realm where cosmic physical properties emanate translucent, paralytic neuromuscular macro-waves.

1 {Curious Observer A} - "Dude, look at that incredible cloud formation over the Superstition mountains!" {Curious Observer B} - "Dude, thats a freaking 'Quantum Nimbus!'"

2. {Meteorologist broadcasting to audience} - "We've got some breaking, urgent news for you right now, so please listen closely, then take shelter immediatley if you are anywhere in the vicinity of the east valley. If you take a look at the weather map, right here, you will notice this unusual, columnar cloud structure, which, miraculously enough is the first observable evidence of a 'Quantum Nimbus' folks! Yes, you heard right, 'Quantum Nimbus'; capable of unleashing interminal cosmic destruction, peril, paralysis and the immediate extrication of human beings from the surface of the earth into an alternate quantum metaphysical realm, forever!"

Quantum Nimbus by Charitable Disguise December 5, 2019

NigNuggery 

The act of being a nigger and or doing nigger related activities.

What Octavious up to in the bushes?
Oh hes just up to his usual NigNugerry.

Dude did you hear Tyrone fucked 3 white chicks?
Typical NigNuggery.

NigNuggery by The NigNuganter August 28, 2009

numnuts 

Numnuts or num-nuts is a slang term that is used to depict someone who is a constant source of trouble. Usually an individual who screws up, or constant makes mistakes. Someone who botches a job, event, or situation.

"Good job, numnuts!"
-Or-
"You guys are a bunch of #%^&!$$ numnuts! Hit the ground and give me 50!" (a drill sergeant to his platoon of Army trainees.

numnuts by Guler March 11, 2005

nimno 

An idiot, fool or spaz. Also, a person who is not tech savvy.

Did you see Jerry today? He's walking around campus with a used condom stuck to his shoe ... Yeah, he's such a nimno.

Or

Jerry's dad's a freakin' nimno. He just bought an iPod and doesn't know how to download songs.

nimno by Mr. Lupus March 30, 2009

Cannabis nimbus 

The ambient smoke cloud that results from smoking marijuana.

When the cop pulled us over, I rolled down the window and a cannabis nimbus spilled out of the car.

Cannabis nimbus by JimInCA October 20, 2006

Nimue 

Pronounced Nim-oo-ay, this chick is the personification of good times. A Celtic name, Nimue is often hot- headed but if you get on her good side she is amazing and fun to be around and never lacks for kind words and generosity.

girl : Nimue's sure feeling angsty today!
girl 2 : Yeah, but at least we know tomorrow she will be back to her kind loving self.

Nimue by karlipsoe June 14, 2013