8
Natural Insemination. Insert a man's penis in tou a woman Vaginalk cavity. After forty thrust the man ejaculates in the recepient. The person is to help a lesbian couple or a single woman conceive. Pro bono. Not done for malicious person. Recepient want to comn\nceive a child
I NI'd Yvette for four cylces before she finally got pregnant. Lesbian couple looking for NI donor that is D/D free
by pavodeBronx February 07, 2008
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9
Ni! Is a word used in Monty Python's Flying Circus: Search for the Holy Grail and Monty Python's Spamalot. It has no actual meaning, and is often used merely as an in-joke.
"We are the knights who go Ni!"

"NI! NI! NI!"
by Knight of Ni February 07, 2008
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10
Not Interested
Used on Ugly Betty by Receptionist Amanda Tanen. Usually you close you hand to indicate 'shut your mouth'.
Ugly Betty
Kimmy Keagen: "In my old job we had uniforms"
Amanda: "NI"
by Genius_Me July 21, 2009
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11
Word screamed out by orgasming Japanese women. Often heard on hentai.
Ni, ni, ni! Oh, Koizumi-senpai!
by Hobbitgoth February 19, 2011
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12
ni is an Aussie short for goodnight, night, nite
"ni everyone" meaning "night everyone"
by F.Di Silvio November 25, 2007
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13
Nipple Inspection (NI)--the inspection or observation of nipples with or without the consent of the viewed.
(1) Creeper 1: Dood I totally hit level 99 NI today!
(1) Creeper 2: Gratz bro!

(2) Knight: Ni! Ni!
(2) King Arthur: It was horrible!
by lostgame September 09, 2010
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14
The name Ni means sun in many languages . Not many have the name Ni it's unique and special . Your a very nice person but things can get on your nerves .
Ni is a unique name
by MysteryFortune February 13, 2017
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