Flat Oner 

A term used when people choose to go to bed early and don't go out on nights out with the rest of the house, commonly misunderstood as an insult this is a term which has no maliciousness behind it.

Examples of a flat oner would include the girls in flat one, Rebecca, Jo, Gabriella, Charlotte and Kirsteen

Flat Oner by house 37 January 19, 2011

Day Oner 

An original fan of Old Dominion, some would call a superfan, obsessed with the band since their original song Day 1.

Getting the Day Oners together to go see Old Dominion in concert! I hope they play Day 1!

Day Oner by GMB16 March 23, 2023

/b/oner 

When you get a boner on 4chan's /b/ board, A.K.A the random board.

Newfag: Dam dood, I just got a /b/oner from that Rule 34 thread.

/b/oner by PseudoAlex July 13, 2015

Season oner 

A person who thinks season one, or earlier seasons of a given TV show was the best, and the rest is shit. Mild insult intented.

Penny: "I thought he liked that show!"
Leonard: "Yeah, but he's a season oner, so..."

Season oner by UrbanKhan November 15, 2015

poonskee oner

a phrase or term used by try-hard gronks, referring to a females genitals... Anyone who uses this phrase is quite obviously a virgin and will probably remain so until their mid 40's or even life

Gronk: oi bro did you get any poonskee oner on the weekend
guy: pfft fuck off you pathetic cunt

poonskee oner by aegdhkckt May 21, 2011

Cor-oner 

A figurative male erection, wherein an individual’s figurative penis expands to full length and size, that is a reaction to substantial and/or record-breaking retail food sales brought on by the Covid-19 epidemic.

It is a penis’ version of a thumbs up.

“I have the biggest Cor-oner today. We crushed last year’s numbers and are having another all-time record holiday.”

Cor-oner by TheMiniMoo September 6, 2020

Deufemia Oner 

A derivation of ‘oner’ - a term that describes the coverage of an entire scene with one shot or take.

A ‘Deufemia Oner’ describes a shot that covers an entire scene in one shot or take, plus one piece of extra coverage after the camera has cut.

Coined for Canadian tv and film director Marco Deufemia’s use of the phrase ‘oner plus coverage’.

A oner plus coverage is not a oner. It’s a Deufemia Oner.

“Okay, so we’ll get this with a Deufemia Oner. Starting wide on the dolly track, and push into the close up. That will cover off the scene. Then we’ll quickly grab that other piece of dialogue. And maybe an insert.”

Deufemia Oner by AlexStewart July 18, 2023