Fake-O

Someone who is fake out the ass or known as a poser.

Dude,look at that cheerleader-she was goth yesterday-and nerdy Wednesday-she's such a Fake-O!

by limeee April 7, 2007

Blowing O's

Vape trick.

He's really good at blowing O's.

by LegalizeDreams June 25, 2018

o-bomb

A o-bomb means when a stupid hoe doesn’t respond to one of your messages that you sent them. It’s when they don’t respond and leave you on read

I sent her a message and she o-bombed me

by Lonely kid June 24, 2019

O/G

Off grid.

"I'm done with all the drama right now. I can't be on social media anymore. I'm going O/G for a while."

by AnonyMouseKittyPie January 12, 2020

L/O

Loved one

He's my L/O, my better half
She's my L/O aka my li'l Sis

by BinksterUK February 11, 2012

Max O

Very small penis. More girth then length.

Your penis is very Max O.

by chuzzlebot September 2, 2011

John O

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.

by dude748399294756 August 13, 2017