onbb 

idk what u askin me for?🤣

me: they fine
my friends: onbb

me: tf that mean?

onbb by onbb June 18, 2021

onbb 

On Big Bang

Donald: ong
Michael: You're an atheist, why do you say "On God" when you're not religious?
Donald: Then what do I say?
Michael: onbb, on Big Bang
Donald: That's stupid
Michael: Then refrain from using God's name in vain when you do not believe in Him.

onbb by Anoniemaus May 19, 2023

onbbb

Some thing one says when they feel like they need to poop

I need to go onbbb

onbbb by Keke kooper October 18, 2023

onbbb

Needing to poop really bad

Hurry up in the bathroom onbbb!

onbbb by Keke kooper October 18, 2023

onbbb

Needing to poop really badly; oooo need big boo- boo bad

Hurry up! Onbbb

onbbb by Keke kooper October 18, 2023