Top definition
Noisily and stubbornly defiant.
Aggressively boisterous.
His obstreperous nature made him rage against injustice incessantly.
by bongfuel August 08, 2008
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2
It Is Code For Getting A Beer
I Don't Care If Your Arm Is Broken, im out of Obstreperous, Broken Arm Buddha
by Hideanseek October 19, 2006
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3
Continuously arguing your point and being determined and not giving up on it.
If you continue to be so obstreperous, you will loose your arguement.
by huxonette November 13, 2007
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4
Annoying, overly boisterous, obnoxious.
My little sister is obstreperous as all hell, especially when I have friends over.

You are so obstreperous.
by Anonymous June 24, 2003
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5
An adjective meaning mad insane crazy. Can either be taken positively or negatively.
The most obstreperous part was when he downed 5 gallons of Vault.
by Nihilis February 05, 2007
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6
An adjective meaning mad insane crazy. Can either be taken positively or negatively.
The most obstreperous part was when he downed 5 gallons of Vault.
by Nihilis February 05, 2007
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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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