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Best known for his videos on YouTube. Onision makes comedy sketches, music videos, activist vlogs & prank videos.

Due to the most popular music video he's ever created being "I'm A Banana" (which has over 30,000,000 views) he refers to his audience as "Bananas".

Onision has made videos on YouTube since late 2007.
by KodaKay December 08, 2012

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A YouTuber who:
- Has five channels on YouTube.
- Has thousands of videos online.
- Has achieved hundreds of millions of views.
- Has been on Comedy Central, ABC, MTV, Discovery Channel & other TV networks.
- Has world with Shane Dawson, LiveLavaLive, MakeMeBad35 & other popular YouTubers.
by efiu38 December 08, 2012

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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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

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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The most brutally honest and cut-throat YouTuber in existence. Also known as Greg Jackson, he doesn't give a shit about hate he receives and regularly makes fun of Emos, cutters, and basic bitches, but not limited to feminists and anorexics. If you don't want honesty, don't watch a guy named Onision.
Shane: "Omg guess what. I kissed Onision!"

Friend: "That insulting faggot who has strong opinions and roasts me with honesty in response to my retarded hatemail? Ew!"

Shane: "Yeah! He's great, isn't he?"
by Low-risk Hobbies April 02, 2016

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

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One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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Gregory Daniel Jackson (born November 11, 1985) is an American YouTube video maker and personality. He is known on YouTube as Onision; the name of his flagship channel. He is most recognizable in mainstream media as the creator of the "Banana Song (I'm A Banana)," which has amassed over 42 million views, and nearly 400k likes.
On YouTube, Jackson is known as a controversial content creator - known popularly as YouTube's Perfect Villain - due to his handling of controversial matters in his videos, feuding with other YouTubers, showcasing much of his personal life in his videos, and having a firm and strong system of beliefs that he has been known to convey in what can be considered an irrational manner.
WOW hes hot
NO hes an onision
by SexyMofoChick69 September 30, 2015

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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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

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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The honest onion.
The almighty cuck king
We are not worthy of his presence
"We shall pray to none other than Onision, the cuck lord"
"Thou shalt be judged by any other than Onision and thy would be proud of that"
by One of Onisions Cuck Warriors August 02, 2016

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt