1 definition by Jaykup283

The word facetious is used exclusively by arts students to describe someone being sarcastic.

Its generally said with a smug voice to make the person feel insignificant.
John: I think global warm in is a hoax. Look how cold it is outside!

Sally: John quit being so facetious.

John: Shut the fuck up Sally and keep managing McDonalds.
by Jaykup283 March 7, 2014
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