O

O is a letter. Commonly used in the word "Oh fuck". Also, THIS IS A LETTER WHY DID YOU SEARCH THIS UP

Mom: Were you watching porn?
Kid: Oh fuck
Mom: At least you're using the letter O!

by Cherrywastaken March 19, 2020

Jacqueline O Connor

Simply gorgeous, unbelievably so. She mightn’t have the fattest ass or the biggest tits but she has the best personality and a face of pure beauty. She is just so fantastically fit and deserves all the positive things in the world.

Guy 1: Jacqueline O Connor is sooooooo hot!!!
T Guy: Stay off she’s mine
Guy 1: Okay my apologies but she is gorgeous

T Guy: I know! And she has the most beautiful face

by ButterDog432 August 7, 2022

Sci O Scem

Sci O Scem means: NO SCAM NO SCAM

Scammer: WHO WANTS TO TRUST TRADE FOR MFR GIRAFFE!!

5 y/o: ME ME ME!!

Scammer: Trade me your best pet first

Also 5 y/o: OKAY OKAY! I HAVE UNICORN :D

Random Noob: Sci O Scem

by Doggo's Simp March 12, 2021

f/o

stands for "fictional other". used by yumeshippers to refer to the character they ship themself with.

my favourite danganronpa character is aoi asahina, and she's also my f/o

by aoiasahinafangirl244 October 17, 2025

Steve-O

Really fucking funny drug addict back from 2005

Steve-O smokes marijuana

by Reataraded querr March 24, 2022

Oing

A noise made with the throat sounding as it's spelt. Used for comedic effect.

The boy made an oing to break the ice.

by JurassicTD July 21, 2022

kettlle o hepple

kettlle o hepple basically means ur kettle is shite cause its from tesco and not john lewis

this kettlle o hepple is fucking shit mate i cant believe it was preownd n free!

by falling tooth K dog February 28, 2019