onl 

onl or ONL is an abbreviation for “oh no lie”

Onl?

onl by gracerose09 June 14, 2021

ONL 

oh newt lord

This is said as an exprestion of shock

Onl dani thats so cool

ONL by Dannityyyyys July 2, 2022

onl 

Abbreviation for 'online'. Standard text message abbreviation.

Vodafone definition: text message query see which friends are online.

RU ONL? (Are you Online?)

onl by a1pilot October 21, 2007

onl 

Slang for on life

“That’s crazy”
“Onl I know”

onl by urbandicitonaryhoe6 September 3, 2023

Onl 

Slang for On Life, Similiar to Ong (On God)
Means you swear on that thing

“That’s gang gang onl”
“Fr”

Onl by urbandicitonaryhoe6 September 14, 2023

onl 

on lucifer, instead of saying ong (if your a satanist) you can say onl

person #1: "onl"
person #2: "what does that mean?"
person #3: "on lucifer, she's a satanist"
person#1: "yeah"

onl by mariari October 11, 2023

Onl 

Short for On Life
Another way to say Ong, Onb

1: “She’s nuts!”
2: “Onl she is.”

Onl by urbandicitonaryhoe6 October 29, 2023