Nico-Nico-Niice 

(adj.)

A term referring to that one person in your group who is a self-proclaimed friendly person.

1. pleasant; agreeable; satisfactory; all in a really contradictory way.

"I'm a very friendly person you may not think so but I normally am Nico-Nico-Niice"

Nico-Nico-Niice by AngelShinken January 3, 2019

nicodebuff 

literal (nicotine fix)
nico-dee-buff

someone who might say nicobuff might be corrected by someone that a nicobuff is actualy a debuff

person 1: brb refreshing nicobuff.

person 2: dont u mean nicodebuff? it's a debuff.

nicodebuff by ]23[]D(())//\\//\\a[]\[] July 23, 2012

Gavin Nicol 

A word that can be used to describeribe a human that is salty which descends from the great Gavin Nicol of Scotland who was so salty he accidentally overdosed whilst giving his sister a pounding as they shared their weekly bath together

That guy was do salty and so incest he is making me depressed I want to have a bath with the toaster aka I wanted to commit a Gavin Nicol

Gavin Nicol by Timmy mcsploodge November 15, 2016

Nico Nico Chorus

A number of singers on the Japanese Nico Nico Douga site whose individual versions of the same song have been edited together in such a way that it appears that they are performing the song as one united chorus.

The song is usually (but not always) a vocaloid or anime song with a video backdrop, often with captions and/or icons identifying the individual singers.

Search for "Nico Nico Chorus" on Youtube for examples.

Nico Nico Chorus by greymousie January 18, 2011

Nico di Angelo 

A "fictional" (by fictional, I mean, I want him to be real, but nah) character from the Heroes Of Olympus/Percy Jackson series, whos godly parent is Hades. Nico is gay and his significant other is Will Solace, son of Apollo (Their ship name is Solangelo). Nico is basically a Poptart, and everyone loves him. He usually looks emo af and used to like Mythomagic as a kid. His weapon is a Stygian Iron sword, and he's a fangirl magnet. He used to have a love for Percy Jackson, but grew out of it. If you're interested in the Pernico ship, read fanfictions. Also, Nico and his deceased sister Bianca were stuck in the Lotus Hotel & Casino for years, and they never grew up. They entered there in the 1940s.

fangirl 1: ughhh I want to date Nico di Angelo.
fangirl 2: girl, you cant do that, he's gay.
fangirl 1: ikkkkk and I dont wanna ruin Solangeloooo
fangirl 2: if you did that i'd kill you.

Nico di Angelo by Dadget March 11, 2017

Big Jiggly Nicers 

Large, voluptuous, springy, high spirited, female breasts

AJ: “Wow look at that girl’s chest!”
Ben: “Yeah, she has some big jiggly nicers aka BJN.”

Big Jiggly Nicers by Dickuadtavius March 26, 2021

Nicolaou 

verb

1) To use a very large excess of a reagent. To bomb it. 2) To fill all one's cyclic structures with colors.

noun

10 equivalents

"Hey how much MnO2 should I use?"
"2 or 3 Nicolaous should do it."

"Hey what's with that structure? It's full of strange colors!"
"Oh, I Nicolaoued it."

"Nothing's happening with my reaction..."
"You should just Nicolaou it."

Nicolaou by really cool chemist April 6, 2009