oneishi 

A pretty intelligent girl that knows how to dance and be cute all the time

Dang is that oneishi

oneishi by Lashaye jonesL March 29, 2017

Oneisha 

Sweet, smart, intelligent girl. She doesn't take anything(bullshit) from anybody, and so special that anybody will be lucky to have her. She always has something to say about everything which most times are true and she is very athletic. She is one of a kind. :) ;)

She also got a big booty

Anna: "Wow I wish I was Oneisha"
Susy: "Same"

Oneisha by Smexyy May 7, 2017

Captain Onishima 

Captain of the police crew on the Sega Dreamcast game Jet Grind Radio; a total jive turkey. Noted for his shortness, his funky hair/five o' clock shadow, and his determination to bring you down. An interesting cross between Dragnet and Dirty Harry.

Captain Onishima's motto is, "I'm the judge and the jury and I'm gonna send you down the river!". Pssh.

Captain Onishima by Tendo Queen July 23, 2005

Oneship 

A one way relationship

Person A: I like B
Person B: I don't like A
Person C: That's a oneship

Oneship by Pokewhizz July 28, 2016

Oneisia 

A girl that is determined to do what she wishes. She can be a little bit of extrovert and introvert which makes her an ambivert. An Oneisia sometimes care about what people has to say about her and other times she shows 0 interest. She will want people around her at times but when around her for a length of time she tends to regret wanting you around her and wants to go back to being lonely. She isn't envious except for people/thing that belongs to her. Oneisia and herself are bestfriends; she speaks to herself when she's afraid to be open or boldly about something and at other times she can be very tactful.

Oneisia is a successful female.

Oneisia by Oneisia November 22, 2021

Oneshia

First girl; normally given to a couples first daughter

Meet our daughter, her name is Oneshia!

Oneshia by MissSOB May 13, 2016

Oneisha 

curious, upbeat, wacky, doesn't take anything from anybody, sweet, and so special that her name wasn't even in the urban dictionary. If her last name isn't Watson she isn't cool.

"Oneisha Watson is the best ever!"
"I know right!!"

Oneisha by Morgan Fre0man October 3, 2013