plantin’ some onion 

to break wind, fart

Neil: Houston, we have a problem. Buzz is plantin’ some onion and the fan relay on the LEM’s environmental system has got a 203 alarm.
Houston Control: Roger that, Neil. You have our condolences and we’re checkin’ the accessory bus.

plantin’ some onion by goose_on_a_roof October 16, 2020

Snazzy Onions 

Something good or amazing.
A good alternative to use instead "cool beans" or the like

Bri "did you catch that episode of game of thrones last night"
Matt "yes it was totally snazzy onions"

"that new song is snazzy onions"

Dad "What did you think of dinner tonight"
Me "snazzy onions"

Snazzy Onions by kiwi_in_melb April 3, 2019

Western Onion 

A youngster's pronunciation of Western Union! Funny & Cute!

When she said Western Onion, we all knew what she meant!

Western Onion by Starchylde June 28, 2016

Onision 

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."

Onision by pianomuncher January 6, 2019

Onision 

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.”

Onision by Fishxgod January 3, 2019

Frosted onions 

To break ones balls. To be a pain in the neck. To twist someone's nuts.

When John and Natalia aggravates dad he gets frosted onions.

Frosted onions by GDNS2018 August 24, 2016

Wet onion

When you have sex, and that pussy smells so bad it makes you cry.

Man, Lindsey had such a wet onion when we fucked

Wet onion by Wet onion April 1, 2015