Niboo 

Verb: To babble like a retarded Psycopath

T.J. went Niboo!!

Niboo by Zack January 7, 2004

niboo 

two word made together from the words "nipple" and "boob"

hey check them niboo's out on her!

niboo by sassy the jew June 5, 2007

Niloofar 

smiley, bubbly, pretty, sexy persian girl. you want to know a Niloofar. her nickname is Niloo (knee-lou) and if you have a Niloo, you're a pretty lucky person, because niloo is a good friend, and girlfriend.

person 1: hey, did you hear we have a new girl in our class named Niloofar?

person 2: oh cool! i've always wanted to know a Niloo

Niloofar by girlfromacrossthestreet August 22, 2011

nibo 

a funnier way to say no.

Mako: "hey toilets, make the dumper"
toilets: "nibo"

nibo by UndeadHamasaki September 6, 2022

Nibwot 

Referring to a person that is of below average intelligence, makes dumb decisions, and also asks stupid questions.

Peter went to store and asks the manager, why don't you have real food here, why is it all in boxes.
The manager resonds by calling Peter a Nibwot.

Nibwot by TheWaterBoi October 21, 2017

nibooboo 

rachel's white felis catus

a person whining with a scrunched up face

omg nibooboo! you're such a nibooboo awww oh em geeee nibooboo

nibooboo by hoedi December 6, 2017

NIBLOS 

Aterm used to call a black person that is mising.

Tyron is NIBLOS

NIBLOS by NIBLOS October 19, 2018