Keeping up with slang can be tricky as new acronyms constantly appear. “ONB” is a popular term in text messages and social media platforms like Snapchat and TikTok. It can mean “on bro,” “outward nose breath,” or “old news bro.” Below, we’ll break down these meanings and show you how to use them.
Understanding ONB
| Meaning | Explanation | Common Usage |
| On Bro | Used to swear sincerity or truthfulness. | Snapchat, texts |
| Outward Nose Breath | Expresses mild amusement, like a soft chuckle. | TikTok, memes |
| Old News Bro | Indicates that something is outdated. | Conversations, group chats |
What Does ONB Stand For?
“On Bro” – A Way to Show Sincerity
This is the most common meaning of ONB. When someone uses it in a message, they are emphasizing that they are being truthful. It’s similar to making a solemn promise or swearing on something important.
“Outward Nose Breath” – A Reaction to Something Funny
ONB can also be used in place of “LOL.” It describes the kind of laugh where air comes out of your nose when something is funny but not laugh-out-loud hilarious. People often use it when reacting to mildly amusing content online.
“Old News Bro” – Something That’s No Longer Relevant
In specific contexts, ONB means “old news bro.” It is used when someone shares outdated information. Adding a laughing or eye-rolling emoji can emphasize the tone.
Examples of How to Use ONB
Examples of “On Bro”
- I swear I’ll be there, ONB!
- ONB! Taylor Swift waved at me! 🤩
- I’m serious, ONB! He didn’t break up with her!
- I saw Harry Styles! It was really him, onb!
Examples of “Outward Nose Breath”
- My dad just told the worst joke. ONB 😂
- ONB! Everyone is randomly dancing!
- ONB, I truly cannot cook 😅
- Penguins wearing sandals onb 🤭
Examples of “Old News Bro”
- ONB, Steve and Darren broke up ages ago 💀
- That sequel was announced last year, onb.
- You haven’t watched the finale yet? Onb 😂
- ONB, I don’t care about this drama 🙄
Now you know how to use ONB in different contexts! Whether you’re making a promise, laughing at a joke, or pointing out old news, this acronym has a place in daily chats.
