Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
1. In a retarted way, a nub/ninja, and aisian combined;formed together to make one
2.With a sense of nincomepoop all in one person or being
3.A fool who doesn't know what the crap they're talking about
4.Some frickin' idiot that you just want to drop kick
5.A creep;stalker;or hated creep that a person strongly dislikes
6.Everyone and/or anyone
Dude that guy is a fool..what a Naisian!
Naisian by frickin awesome September 21, 2011
Related Words
funny crazy girl with short brown hair and talkative, but awesome, and a lil bit annoying but you cant help but love her cause she always has your back no matter what.
person 1: naisia is soooo annoying
person 2 : no she aint ya dumb butthole
Naisia by lovelylily October 17, 2014
This is the mixture of two words.... NICE+Ee = NAISI
Usually, we use ee to describe smile or laugh

Its actual meaning is Someone with a nice smile , childish behavior and some shitty stuffs
She is a "NAISI"
Naisi by Jeerikxa March 16, 2019
Someone who is chill and friendly. They tend to want to do impulsive things and are fun to be around. They also try to do their best in everything they do. And they are very knowledgeable about different subjects.
“Who is that?”
“Oh that’s my friend Naisin.”
“Kind of sounds like niacinamide.”
The act of spreading Mayonnaise on bread thickly without missing any spots
Yeah dude, I'm just naising my sandwich right now.
Naising by somersetbirder June 19, 2023
Naisiya Is a beautiful name that means GOD'S GIFT AND GOD'S MIRACLE. They are normally very kind people. Honest and giving. They are dedicated to their families. They are loyal in relationships. If you ever date or meet a Naisiya, you are very lucky. They are rare and wonderful people.
Naisiya is always nice ….. she is a nice person
naisiya by Lucky charm83 November 22, 2021
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
Load more