sitting on an onion

verb-letting out a series of silent and stinky farts without admitting to them.

Did you smell Kori at dinner?
Yeah she must have been sitting on an onion.

by FrankM September 20, 2007

cuttin' onions

An excuse a man uses when he crys due to a movie.

Kate: Jack, were you crying during A Walk to Remember?

Jack: No way, someone must have been cuttin' onions in there.

by Sethward March 20, 2008

Preston Onion

An action that involves firmly pressing an onion of any size or variety into a persons anal cavity. The onion, once firmly pressed in, is referred to as a "Preston" Onion.

I gave her a Preston Onion. It smelled terrible but she loved it.

My boyfriend gave me a Preston Onion and it made my farts smell great for 3 days.

One time, at band camp, I gave this one chick a Preston Onion and she shat it out her mouth 15 hours later.

by Hellvig June 13, 2019

Onion Bhaji

A fat onion shaped woman who will often barge into people to get past.

Hey you just pushed me you "onion bhaji"!

by Mr Ramada April 13, 2017

hitting the onion

Going on the deep web through then onion and looking through what society has become

Are you hitting the onion later?

by Professor onion January 4, 2018

Onion test

A determination of whether a headline, in particular a ridiculous-sounding headline, would look out of place if reported by the comedy newspaper The Onion, which is known for 'reporting' fictional news stories frequently of the satirical or ridiculous variety.

"SOMETHING WENT WRONG IN JET CRASH, EXPERTS SAY"? I don't think that passes the Onion test.

by Kaydiv April 21, 2011

Onion Bowl

That little, round, brown earthenware bowl you keep in the fridge so that, on occasion, you can take it out and plunge your balls in it to cool down.

Man, Greg was so bummed his air con was broken until he remembered he had the onion bowl. That cooled him right now down.

by Mr Flaps January 8, 2017