purple onion

the female equivalent to blue balls (i.e. unfulfilled sexual pleasure from or after being sexually teased).

That hot guy gave me such a purple onion when he bent over.

by Andy7 August 20, 2007

Onis

The visual excess pubic hair out of women's underwear

Boy at the beach, "Did you see her? She had major onis."

by Trivet July 3, 2008

Onionroll

Derived from the concept of rickrolling, the Onionroll involves tricking people into viewing a hilarious 'newsreel' video from The Onion. First started and popularized by Sonic Blast administrator 'Cy-Fox'

Goddamn it, Cy-Fox Onionrolled us again! That was great though..

by Cy-Fox February 26, 2009

onionous

1. Adjective: When a food is overwhelmed with the taste of onion.

2 Adjective: a food contains an enjoyable abundance of onion.

"This sub is extremely onionous!"

by bearjam May 24, 2012

Onion

An orange person who is quite strange

That person is an Onion

by Onion Dude September 4, 2016

oniggary

An Oniggary is a slave owners collection of slaves. Can also be used as Oniggari which is several collections.

Well Burford, you have a mighty fine Oniggary here on your plantation.

by XBLASTxSHOCKX February 20, 2017

onion powder

a flammable item used by shrek to blow stuff up

shrek covered the playground with onion powder and lighted it on fire

by shrekisloveshrekislife123 March 7, 2017