onion check 

The act of checking the source of a ridiculous headline to see if it's real, or if it's from The Onion.

I've been doing more onion checks since Trump started running for office.

onion check by Monkey Mind October 28, 2015

Onion dick 

A condition where ones dick stinks so badly can bring a tear to the eyes of ones lover on in a confined space ones self.

"after a hard days labor in this heat probably got onion dick going on"

Onion dick by Travis thunder March 20, 2012

onion booty 

a girl who has a small ass waist with a real big ass that make u want 2 fuckin cry

pinky is an onion booty

onion booty by lil walk November 25, 2007

onion balls 

A term used used to describe how your balls might smell, typicaly after walking around in the heat all day.

Damn bro its fucking hot out, I probably got a bad case of onion balls right now.

onion balls by MKasper August 9, 2006

onion loaf 

Donald Trump's signature hairstyle

My ideal guy? Give him a fake tan and an onion loaf and he's a dreamboat.

onion loaf by Nadradec July 24, 2015

Onion Blob 

An Onion Blob is a big clump of thick liquid onions.

Ill take the onion blob please.

Onion Blob by Snuffleuffleguss December 20, 2018

onion fart 

A fart that smells particularly of onion. Usually experienced the day after eating a foodstuff containing onion, especially burgers or hot-dogs.

Man, that was one stinky onion fart

onion fart by Kosmos September 3, 2003