O-Zooka

A 2 liter soda bottle with a hole burnt into the bottom and filled with smoke used to create smoke rings by blowing into the burnt hole.

the O-Zooka is awesome

by cloud89 August 16, 2009

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

O gel

A topical clitoral stimulating gel, designed to help achieve or intensify female orgasm.

I put some O gel on my girlfriend last night after I had her bound to the bed, and it drove her nuts!

Katie: My vibrator just doesn't seem as great as it used to.
Grace: Have you tried using it in the shower?
Haley: Forget the hot shower, Katie, you need to get some o gel!

by Kellyisawin October 20, 2013

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

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

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

Max O

Very small penis. More girth then length.

Your penis is very Max O.

by chuzzlebot September 2, 2011