On O 

An abbreviation for "On Odee Perry", A notorious gangster from Chicago's O block.

Tooka a bitch on O

On O by Bolshevik nation July 16, 2023

O on the Go 

Getting an orgasm while traveling. Generally one person is driving while reaching over to finger fuck the other, but any act of O-ing while traveling would be considered an O on the Go.

"On the way to the airport I want an O on the Go. ::Insert antsy wiggling around/touching self:: "

O on the Go by Mia Wallace** August 15, 2008

I J and you're on the O 

Inside Joke and you're on the Outside. Used on someone looking for an explanation of an inside joke. Usually leads to further confusion, as it is often use as an inside joke of its own.

Guy: Jane sure is bootylicious.
Guy 2: That thing is like a watermelon!
Girl: What are you guys talking about?
Guy: I J and you're on the O.

I J and you're on the O by StegDizzleG September 15, 2011

how ya gettin on me o cock 

how are you doing

Guy #1: how ya gettin on me o cock
Guy # 2: not bad

how ya gettin on me o cock by Brad Bath January 31, 2009

O-on 

To lie about something

The pronunciation in the first one is “ou” then the word “on”

“Are you o-on?”

O-on by boring yeti November 8, 2023

On six-o (6-0)

A phrase said by members of the rolling 60s set of Crips.

“Im lil loaded so these ni**as know im crippin’ (6-0)”

“On six-o (6-0) im way worse”

On six-o (6-0) by RIPTOOKA&LILSTEVE January 25, 2026

model o on crack 

a glorious model o on crack

yo dude you got that glorious model o on crack????

dude: this is why you're a fucking reject to society

model o on crack by Glorious Official Company June 16, 2021