Blind Onion 

1.)A state of enlightenment which can only be obtained from after the loss of ones sanity.

2.)The world's best website ( Don't forget to 'Ask Ishbar' )

www.blindonion.net

After eating his parent's Jimmy felt Blind Onion creeping down his spine.

Blind Onion by Blind Onion May 3, 2005

Punchin The Onion 

To perform anal sex.

Izzie: wanna punch my onion tonight babe?
Chris: what do i do? <english accent>
Izzie: just put it in my bum
Chris: okay!
This is Punchin the Onion

Punchin The Onion by AssKiller123 August 30, 2011

cheese and onion

Cheese and onion;adjective- a collequial Australian term used to describe an object, person or thing that is average, mediocre or so so.

Example 1: The movie "Bend it like Beckham" is onion and cheese.

Example 2: Daniel Moroko's shoes are very cheese and onion

Conversation: Josh: hey guys, what do you think of this shirt I'm wearing ?
James: I don't know, it's pretty cheese and onion

cheese and onion by Slippinnjimmy March 28, 2016

bloomin' onion 

Right after pulling your penis out of a female's anus, the anus stays wide open for a fraction of a second, resembling a bloomin' onion.

After Steve pulled his stark erection out of Candace's firm buttucks, it resembled a bloomin' onion for what seemed like less than a second.

bloomin' onion by D. Snutz June 8, 2003

western onion 

David's preferred onion

I love a good western onion.

western onion by Locoliberty May 23, 2016

Bloomin Onion

when a male/female sticks their fist up a broads vagina, opens their hand and give their fingers a wiggle.

Brent Dick has no respect for any females/himself so he simply does it without permission. even though 12 year old girls don't know any better, he thinks that since they praise him, they'll let him compared to girls his own age...
He ram's his fist up there and gives them a free ride.
then run's off to his friends.. "guess what, i gave five different 12 year old girls a bloomin onion last week!"

Bloomin Onion by LaughingAboutBrentDick August 14, 2009

Reverse Onion

variation of onion

When an American male hits on foreign women, emphasizing mainly aspects about himself that are uniquely American.

Look at that guy putting the reverse onion on that Australian girl. He's telling her that he's a football playing, army ranger, cowboy.

Reverse Onion by Binford August 9, 2003