The perfect boy who you should never abandon and who will never abandon you, he's the nicest person you will ever meet and attractive as heck. If you find a Niels, don't ever let him feel sad or hurt him. He can make you happy just by flashing his perfect smile, and it's impossible to stay mad at him. His expressions and the way he talks, what he talks about, they will never bore you or anyone. He's an adorable soft boy and he should be treated with all the love and respect in the world, whether he's a friend or boyfriend. He loves hard so don't be afraid to do the same no matter what way you do.
Girl on a call: Becky, I'm going to a boy's house, I can't wait
Girl: Don't worry it's Niels
The mom: Oh in that case have fun
by Yeah_It's_Me January 10, 2021
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The best person in the world. He will constantly make everyone have a good time and he will give the most pleasurable sex.
Look at that Niels. He is a legend
by GabGub February 26, 2018
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Someone while under the influence of marijuana runs away from cops at great speeds. If a cop is spotted 50 yards away from them arresting someone else, they decide to sprint away.
Reilly: hey look theres a cop down near rite aid.

Niels: fuck!!!!!!!!!!!

Dain:Where did niels go?

By this time niels is about 50 ft away running 20 mph.
by Therealistkillaz December 13, 2011
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Extremely handsome dude. Funny, energetic, athletic
This Niels kid is incredible. Man, I love him
by N14HN January 21, 2019
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Niels Henrik David Bohr: 7 October 1885 – 18 November 1962) was a Danish physicist who made fundamental contributions to understanding atomic structure and quantum mechanics, for which he received the Nobel Prize in Physics in 1922. Bohr mentored and collaborated with many of the top physicists of the century at his institute in Copenhagen. He was part of a team of physicists working on the Manhattan Project

Another definition of this word: champion.
by John Martyr September 26, 2010
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Niels, what can I say. He is the most awesome person you will ever meet. His sexy, natural looks makes him unresistable to the girls. (And sometimes even boys). He is an amazing friend and a caring and loving person. He is everyones best friend. If you are feeling down just think of Niels and you will instantly feel better. You will never meet anyone more attractive or cooler than Niels. He is basically the coolest person alive.
Person: Look it's Niels.

Another person: Yeah he's so cool you know? Just look how he gets all the girls.
by selvigakaNIELS December 15, 2017
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A slang, or "street-name", for the wonderful drug MDMA (Methylendioxymethamfetamin) which is said to contain bits of real panther. When this "drug" is taken, one experiences a euphoric high while simultaneously boosting ones showmac skillz x 100000000!
HV på Niels i går!
Har du noget Niels?
Skal vi være sammen med Niels i dag?
Niels er min bedste ven.
Niels conquers all <3
by MathiasSander January 10, 2012
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