Folding Onion

When a guy puts his dick in an onion while it is flaccid and slowly gets hard, breaking the onion in preparation for sex. This leaves the woman's cooch smelling like an onion. If you would like, you may grill the broken onion and force her to eat it.

"How was sex last night?"
"Good. I spiced it up."
"How?"
"I did the folding onion."

by Yabagoot June 16, 2018

Spanish onion

An act in which another person peels off layers of smegma from your penis kind of like the layers of an onion

"I didn't shower for 9 years so Charlie could give me a Spanish onion"

by Dan2Smeggy September 16, 2025

spread the onion

To pass very bad wind (fart) while walking though a crowd or in confined area like a crowded lift.

"Somebody spread the onion in the lift that just about made my eyes water!"

by The Big Monkey Man August 11, 2017

Oklahoma onion burger

An Oklahoma Onion Burger is when you eat out your fat sister's stinky pussy.

I can smell the Oklahoma Onion Burger on that guy.

by Birdie Sanders May 2, 2024

gay onion

a person who thinks all the time

"Albert Einstein was quite a gay onion"

by Clint oris January 26, 2024

Blohmin Onion

A middle aged smoked out Zilwaukeean fella. Frequently pukes doritos on his own arm. Named after an appetizer at a local restaurant, creatively in conjunction with his last name.

"Hey whats going on Tonite? I guess we could stop out and see what the Blohmin Onion is doing."

"I need it in the butt, I should call Onion."

"Bla bla blohmm! Bla bla Blohmin Onionnn!"

by KneeMaster November 9, 2011

Caramel Onion

Something which seems to be good at first, like a caramel onion at first appearing like as a caramel apple, which then turns out to be bad or disappointing when you engage with it, like when you bite into a caramel onion and find out that it is not, in fact, a caramel apple.

Diablo IV is a caramel onion.

Not sleeping for 34 hours straight is a caramel onion.

by ars blasta December 27, 2023