OGW 

It's an acronym for "Oh God Why." It was popularized by the meme with the same name

My friend told me to go watch two kids one sandbox. OGW

OGW by WhatTheJizzz September 29, 2012

Ogwan 

1. A person who is mentally disabled or retarded.
2. Used as an insult against someone labeling them as retarded (usually after the person has done something very stupid).

1. That guy over there looks a little Ogwan.
2. You dont put pineapple on pizza you fucking Ogwan.

Ogwan by Adolf Himler October 30, 2019

ogwaters 

the most down bad person you’ll ever talk to

ogwaters :“you make me so fu*king hrny”

girl 1 : “good boy”

ogwaters by ecriminal June 8, 2021

Ogwald 

A beautiful and wonderful woman. Most likely black and from Kenya and has a husband named something. Probably 60 years old too. Out of Nick, Gio, David, and Nick she probably vibes with Nick the most.

Holy shit that lady cool as fuck, mf must be named Ogwald

Ogwald by nickocingo December 3, 2021

ogwu

Of Nigerian origin, from the Igbo tribe in the eastern region meaning "medicine"

I need ogwu

ogwu by nigga swag July 9, 2018

OGWN 

Acronym of "Oh God, what now?"

Common reaction to the state of politics in 21st Century but particularly from 2020 onwards. Used as the title of the UK podcast formerly known as Remainiacs since October 2020.
Pronounced "Oh gowaan".

Me, opening up Twitter every single day "OGWN!"

OGWN by L~J October 29, 2020

OGWA 

Official Girls' Weekend Away - 6 fabulous women make it an annual event to party and have plenty of fun together over a weekend. Each year it is organised by the nominated OOGWA Organiser of the Official Girls' Weekend Away.

OGWA 2009 - St Kilda, 2008 - North Bondi, 2007 - Melbourne, 2006 - Barossa Valley, 2005 - Bellarine Peninsula, 2004 - Heathcote Junction, 2003 - Daylesford

OGWA by OOGWA October 5, 2009