oonce-oonce 

The type of guy most likely to be seen clubbing at a meatmarket. The name is derived from the type of music generally played at such establishments.

Guy 1: The Nutty Irishman? I don't want to go there just to be surrounded by all the oonce-oonces!
Guy 2: WTF is an oonce-oonce?
Guy 1: Y'know... (flips collar up, sneers) oonce-oonce-oonce-oonce-oonce...

oonce-oonce by Fantastic_Dan March 17, 2005

Ooncé 

Adjective: It is an indescribable magnetic quality about an individual that allows them to command the rooms attention. Similar to how a good dancer at a club can command the audience’s attention.

It suggest an ability to easily work a room transitioning from person to person.

Potentially a derivative of Beyoncé and oontz

Wow! She has a very ooncé vibe to her.
Damn! Check that ooncé goin on over there!

Ooncé by French girl loves oui yogurt August 30, 2019

oonce 

The primary sound produced by a voice box and mouth attempting to imitate various types of techno, trance, house, etc. Those who can do this well actually use their adam's apple rather than their mouth for the 'oo' beat.

Raver 1: Do you hear that music?
Raver 2: No...
Raver 1: Oonce oonce oonce oonce!
Raver 2: Let's dance!

oonce by Taylour April 19, 2005

oonce 

JewishPhones's hot catgirl girlfriend who loves him so much i love her

JewishPhones: oonce i love you so much you are so cute and nice and charming and funny

oonce by JewishPhones November 12, 2020

oonce 

a suffix that can go at the end of any word. Origin is from destiny 1 where you had something called the "crucible reputation booster" but also known as the Croonce Rep Boonce

Quit being such a doonce cap Doonce was dounce but is now doonce

oonce by Crocadoonce aka Crocodile June 30, 2018

buy once cry once 

Term to describe the purchasing of an expensive item, of excellent quality. Implies that the owner will, initially, have reservations or guilt for buying such an expensive item; however, the owner soon realizes they will only have to purchase the item once. Owing to its craftsmanship and durability, the item will have a long lifespan.

Bob: "Dude, this iPhone case cost me $200! It's made from Italian leather and handcrafted in Eastern Europe, though..."

Frank: "Ouch... Buy once cry once, amiright?

buy once cry once by Robert McCall November 10, 2015

Buy Once Cry Once 

To begrudgingly spend money on an item of higher quality or containing more features to prevent yourself from having to buy something else in the future to enhance or replace your original purchase.

"I could buy this cheap gaming computer, or spend a bit more money to buy the one that is more future-proof. Buy once cry once! "

Buy Once Cry Once by CaptainKnotts February 1, 2023