Nì 

The word to describe the overwhelming urge to flatten one’s face with a chair(of any kind)

“Nì, I will not hesitate”

context; to be used as if to say “stfu or I’m gonna throw a chair at you”

Nì by Gae1477 February 26, 2021

ni 

1. Sacred word kept by the Knights of Ni.

Oh, what times are these that passing ruffians will say "Ni!" at will to old ladies?

ni by Contrary Mary December 8, 2002

ni 

A word of unknown power, able to cause old ladies to cringe in fear. Those who say it may often be appeased with... A SHRUBBERY.

"Ni!" screeched the black-armored knight. "A shrubbery! Not too big or expensive."

ni by Juke March 20, 2004

ni 

when yoiu meet a black person on a video game and they are chatting wass, you pull out the ni

person of colour: u trash at this game
12 yo white american kid: shut up ni

ni by mcsuckyourmum November 19, 2019

Ni 

From the film of Monty python and the holy grail.
The knights who say ni!

ARTHUR: Who are you?
HEAD KNIGHT: We are the Knights Who Say... 'Ni'!
RANDOM: Ni!
ARTHUR: No! Not the Knights Who Say 'Ni'!

Ni by cRaZyPeNGuiN September 30, 2005

ni 

(See also: icky-icky-icky-icky-kapang-zoop-boing.)

ni by Contrary Mary December 8, 2002

Ni 

Chinese pinyin for the word 'you'.

Ni Hao!
Ni xi sheng zhi qi!

Ni by Rick james December 21, 2007