obnoxious

What does "obnoxious" mean?
The word "obnoxious" describes someone or something that is extremely unpleasant, offensive, or annoying. The mental image is of a person who is "loudly" intrusive, lacking self-awareness, or deliberately pushing boundaries to the point where others feel uncomfortable or irritated. Use this word when you encounter behavior that goes beyond simple annoyance and feels actively grating or disrespectful. It is commonly used to describe loud social behavior, rude interruptions, or smells that are physically overwhelming. It is a strong, negative descriptor.
"obnoxious" in conversation
Discussing a party guest
I couldn't stand the guy at the bar last night.
I couldn't stand the guy at the bar last night.
Oh, you mean the one yelling at the waiter? He was incredibly obnoxious.
Oh, you mean the one yelling at the waiter? He was incredibly obnoxious.
Used to describe someone whose behavior was socially intolerable.
A loud neighbor
My neighbor is playing drums at 2 AM again.
My neighbor is playing drums at 2 AM again.
That is so obnoxious! Have you tried talking to them?
That is so obnoxious! Have you tried talking to them?
Used to describe an intrusive action that disrupts others' peace.
"obnoxious" in a sentence
He was being obnoxious during the movie.
He was being obnoxious during the movie.
I find his constant boasting about money quite obnoxious.
I find his constant boasting about money quite obnoxious.
The obnoxious perfume she wore filled the entire elevator, making it hard to breathe.
The obnoxious perfume she wore filled the entire elevator, making it hard to breathe.