Onc

Onc means on crip that gang members of the crip organization use while texting

Tyrone: these girls be playing too much

Marquon: that’s onc cuz

by Criponc December 4, 2019

ONC

A popular Steam community group (One Nut Crew) that initiates their members through shooting one of their testicles with a revolver, typically one made from gold. Officially formed April 24, 2013 by founder Keenan "Vern" Evans, ONC frequents many games, usually online, such as Garry's Mod, RoboCraft, Minecraft, Unturned, ARMA 2/3, and many others. They can be found on the steam community website under OneNutCrew.

"I ran into those ONC guys a while back, I could tell they were doing initiations by the gun shots followed by a long, high pitched scream."

by FatherVern July 22, 2014

Onc

Instead of saying “ I swear” or “ong” ( On God). Crips gang members or crips affiliated say “onc” (On Crip).

When you swear on something

“Onc Ima beat that n*gga ass.”
“We instantly fell in love with each other on crip.”

by LAGangS December 6, 2018

ONC

Oral No Condom; what people use to get promotions.

Kim: "Hey, I got a promotion at work today!"
Andrew: "How did you get it?"
Kim: "ONC."
Andrew: "Oh, Oral No Condom, nice."

by VSU June 24, 2007

Onc

It's like saying ong, or on god, but it's on cum.

Boy: Zamn u see that sexy boy over there
Boy: Onc he lookin mad cute

by zaddy_6s February 15, 2022

onc

on chloe

person 1 - "bro she's a 10."
person 2 - "that's onc."

by thatsoncbro February 9, 2022

ONC

Means on cock or on cum. (Variations of ong which means on god.

You said onc that you would get hard from our Spanish teacher.

by Zaddy Zalil February 16, 2022