onnish 

sociable, amiable.

He is an onnish type of guy, whereas I am offish.

onnish by uttam maharjan July 27, 2011

Omnishambles 

A person or situation that looks like a fuck up from all possible angles.

Originally coined in S03E01 of The Thick of It:

Not only have you got a fucking bent husband and a fucking daughter that gets taken to school in a fucking sedan chair, you're also fucking mental. Jesus Christ, see you, you're a fucking omnishambles, that's what you are. You're like that coffee machine, you know: from bean to cup, you fuck up.

– Malcolm Tucker

Omnishambles by arthurdent November 29, 2012

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

Onisha 

Onisha is a gorgeous girl. She is humble and has the greatest sense of humour. She brightens the room when she’s around. Her laugh will warm your heart. She is very intelligent and gets along with anyone. She is perfect. Very much slim thicc.

Wow! Her smile is perf. that’s definitely an Onisha.
Or
Dude i lost the best thing that ever happened to me. i lost Onisha

Onisha by idontbeatmymeat February 16, 2019

omnishambles 

a person who is not only a shambles in one single aspect but is in fact a shambles in all aspects of life

not only is her love life a mess but she just got fired, she's an omnishambles

omnishambles by hellrocker February 25, 2012

onishalove 

Universal Love awakened within

I'm on that OnishaLove hype.

onishalove by AwakenedFlower December 20, 2016

Omnishaggy 

The form Shaggy turns into when he uses 100% of his power. It is when he is no longer a physical being, but rather an omniscient and all-being presence that is everywhere and in everyone.

“I just felt a cramp in my whole body for a second. It has to be Omnishaggy!”

“I can feel Omnishaggy’s immeasurable power inside me, it’s magnificent...”

Omnishaggy by Nugz February 17, 2019