Top definition
A terrible youtuber, singer, and father. A man who can't take criticism and attacks his critics for their looks and personality, instead of actually debating their points. He only cares about views and gets incredibly angry when people use his name to get views when he has made countless videos about Shane Dawson, Eugenia Cooney, Jojo Siwa, the Paul brothers, etc. He claims to support and love the LGBTQ+ community, even claiming that he's gay (even though he has had 2 wives). Despite all this bullshit he's done, he still has 11k subscribers.
"Did you see Onision's new video?"
"Why bother, it's probably just another stupid fucking Shane Dawson video."
by pianomuncher January 06, 2019
Get the Onision neck gaiter and mug.
May 21 Word of the Day
n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.
Don't call her by her deadname. She hasn't gone by that name in years.
by Canola Yogurt September 16, 2014
Get a deadname mug for your dad Manafort.
2
A fucking dickhead. He breaks the law, manipulates his fans and tries to make people think he’s a good person.

Just call him Onion.
The appropriate way to respond to a Onion Fan:

Someone: “I love Onision!”
You: “Fuck you too then.”
by Fishxgod January 03, 2019
Get a Onision mug for your mother-in-law Sarah.
3
a youtuber known for creating the "i'm a banana" song and joker imitations.
he was formerly a guy who creates random asf videos.

now, he is a groomer and cries all day since he lost his patreon due to doxing, followed with his divorce and karen won custody of the kids.

onion boy makes a series of his crying shenanigans cause of the patreon incident since it was his only source of money, while pouring kombucha on himself.
people on twitter and other platforms just say "ok groomer"
"DO YOU LOVE KOMBUCHA???
I LOVVVEEE KOMBUCHA"
- Onision, in his "wow" video
by your local mikan fan December 16, 2019
Get a onision mug for your boyfriend Georges.
4
Another name for the great “Onision” leader of the cuckolds.

In cuck fashion, Onision is a liberal feminazi vegetarian only he has millions of followers from around the world.
"All bow before the cuck king, Onision, lord of the cuckold empire."

"There goes lord Onision again, being the biggest cuck who ever cucked in the history of cucks."
by Timthehoe August 02, 2016
Get a Onision mug for your friend Bob.
5
The king of the cucks. He is our cuckhold leader!
What's that cucks name again?
Onision. Kys he is our Cuck King!
by Cuckfangirl666 August 02, 2016
Get a Onision mug for your dad Trump.
6
The guy that likes having sex with goats and got aids then died then was brought back to life by satan. He now works at a nursing home where he buys drugs from old people.
If you want drugs go to Onision.
by Justmaddy4 February 13, 2017
Get a Onision mug for your sister Larisa.