Onigo 

A combination of the kanji for Oni and ko from the Japanese word for child giving it the meaning demon child.

That child doesn't behave, what an Onigo.

Onigo by onigohideyoshi July 30, 2019

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

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

soviet onion

a. The attempt of spelling "Soviet Union" but incorrectly spells it "onion" making it a communist vegetable.

Is that the soviet onion?!...oh wait I meant union.

soviet onion by sovietonion June 12, 2017