Onionbug

A young bird, a fledging.

Ah look at that, little Onionbug, sweet, cute and fluffy!

by Billy McNeill June 19, 2009

Onion

Vagina, specifically when seen from behind as a female bends over. This is due to the onion shape that the vagina takes when in this position.

I could see nothing but onion when Maggie began doing toe touches in front of me at the gym.

by ALIS December 3, 2014

onion cum

When a female gives a male oral sex with french onion dip in her mouth, and the male ejaculates into her mouth.

Oh baby, I love watching you slirp up that onion cum.

by onionjoe September 11, 2016

onion cutter

The ring around your inner asshole. Depending on how much your ass gets fucked varies in the size of the onion

Dude! Your onion cutter looks like an octopus mouth.

by Powerfulgreen March 2, 2018

Onion Fart

A fart that hangs around for a long period of time and has multiple layers of smell.

Sorry, I went to Oktoberfest last night, those sausages always give me onion fart the next day.

by Jerff March 25, 2018

Onion Baby

Pokay

You little onion baby infant looking ass onion

by Moonarata July 23, 2019

Oniony

A very quirky way of saying kinky

Ciennas vagina is very Oniony.

by YourHusbandChase November 2, 2019