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The gorgeous frontman of The Maine, a band from Arizona. His birth name is John O'Callaghan, but he is often refered to as simply John O.
Girl 1: Hey that guy is HOT! What's his name?
Girl 2: JOHN O, duh.
John O by xtina101 October 9, 2008
Words you can keep
An autistic little fuck who thinks he's the shit but really is a little pussy who plays hula-hoop golf on his free time. John won the BE Award in elementary school (a reward given to absolute fucking retards). His sister is honestly the hottest fucking girl on the planet and I would fuck her brains out every single day of the week
What's the matter with that kid over there, and who's the hot girl next to him?
Him? Oh, that's John O, and that's his banging sister next to him.
John O by dude748399294756 August 13, 2017

John O'Clock 

A term used when WWE commentator John Bradshaw Layfield makes a mistake on air and people call him out for it. The term originated from Whatculture WWE's King Ross.
IT'S JOHN O'CLOCK MOTHER FUCKERS GET IN THERE.
John O'Clock by XMC7991 August 26, 2016

john o'callaghan 

(the sex god of all sex gods), John O'Callaghan is an Arizona native and is the lead singer of indie-rock band, The Maine.
A.K.A John Ohhh
Laura: I saw The Maine last night and they were amazing.

Grace: Wait did you see John O'Callaghan?

Laura: Yeah I got a picture too

*Laura pulls out phone and shows picture*

*Both girls fall over*
john o'callaghan by lookingformisery February 12, 2014

John O’Neill 

A worthless waste of oxygen who wastes everyone’s time and energy. He is nothing but a burden to everyone around him. He contaminants the dirt he walks on. The true definition of human filth.
“John O’Neill is a worthless pile of shit.”

John O Connor 

A sexy, hunky beast of a man. A truly gorgeous sight. So hot he’ll make you sweat at the thought of his gargantuan biceps.
Emily: Did you see John O Connor?
Eric: OMG Yasss he was so hot!!!
John O Connor by Ilikemennoidont January 3, 2022

John O'niell 

A Fagot from Arizona who lies about having sex multiple times a day
this person is ugly and has no friends he commonly ejaculates to his dads tiny dick when watching a black guy fuck his mom
Stop being a John O'niell Don't lie about sex.
a fagot who needs to go kill there self
John O'niell by BullyDestroyer January 20, 2017
More from Urban Dictionary
West Midlands slang word for rockers, bikers, greasers etc. In the late 1980s it was used by the UK music press to refer to a specific scene centered around the bands Pop Will Eat Itself and Crazyhead. The term never found favour with readers of 'the inkies' (Sounds, Melody Maker and the still extant NME) and was soon dropped. Now often used in predominantly working-class areas of the midlands and the north to mean someone who listens to rock-derived music and/or dresses in a manner that suggests they affiliate themselves with rock music of some kind.
Some grebo passed with Sabbath playing on his stereo.
The Poppies are at no. 17? God, a grebo band in the charts!
They're playing nu-metal now, bloody grebos!
grebo by cactuscat September 15, 2006
Word of the Day on August 24, 2026

TikTok Farlands

TikTok Farlands is a term to refer to videos that you see after scrolling for a long time. These videos can potentially be disturbing, or weird. Said videos can also have low likes, or low comments.
“I reached the TikTok Farlands bro”
Word of the Day on August 23, 2026

mormon assault vehicle

another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."
mormon assault vehicle by KVRX January 10, 2005
Word of the Day on August 22, 2026

Shakira Law 

A version of "Sharia Law" that Reform Ltd supporters tend to refer to, often by mistake.
Richard Tice of Reform now lives in Dubai, under Shakira Law, although telling Brits that we should worry about it
Shakira Law by Reformltd February 16, 2025
Word of the Day on August 21, 2026

Overstand 

To understand a topic or statement to the highest extent.
Leroy, after being told the tenth time by his sister, did overstand her idea of robbing the 7-11.
Overstand by Elf Eater March 23, 2003
Word of the Day on August 20, 2026
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