–adjective
1. highly objectionable or offensive; odious: obnoxious behavior.
2. annoying or objectionable due to being a showoff or attracting undue attention to oneself: an obnoxious little brat.
3. Archaic. exposed or liable to harm, evil, or anything objectionable.
4. Obsolete. liable to punishment or censure; reprehensible.
I sit next to an obnoxious person that always farts. He's lactose intolerant, that's why.
by Lawrance December 08, 2007

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Katherine Patricia. aka Katty.
Remember that Katty chick? What an obnoxious bitch.
by xxooxxoo May 25, 2011

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Soft and offensive. Just like you.

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A person who is American.
I went to Hiroshima and met an obnoxious American complaining about Japanese war crimes while in the peace museum.
by Just someone. February 29, 2004

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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Stupid, Loud, Annoying and Mexician
Chalo is Obnoxious
by lilangelgirl November 05, 2008

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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parents and bosnia. unbelieveable
1. Kid: Can I have a t-shirt, it's only 14 dollars?
Parent: Yes of course, Johnny.
-one week later-
Kid: Can I order my shirt now?
Parent: We don't have enough money Johnny. -goes out to eat 10 times in a row-
Kid: That is OBNOXIOUS

2. Oh I from Bosnia I smell nothing.
by croutonLOLOLOLOL April 29, 2007

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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(Adj.) A complimentary description for an undeniable and complete over-achievement.

(N.) Someone or thing who/which is perfect, without coming across as arrogant or being otherwise objectionable in nature.
(Adj.) When Jane passed John the nice, smokable, two-paper joint she had rolled for her friends, John exclaimed: "Damn, Jane, this thing is obnoxious!"

(N.) Looks, does great in school, and he's a really great guy -- dude's obnoxious!
by Lindsay (aka., onelessthing) August 12, 2006

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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Word used By Tvs bangable word for sure lolll Tyrone =P
No example loll
by Anna April 29, 2004

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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A rather new slang word meaning cool, great, fantastic, extreme, good, entertaining etc.
Yo dat dudes car is obnoxious
by One September 05, 2004

The Urban Dictionary Mug

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Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt