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Adjective describing someone who makes others annoyed. Usually a person or an object that creates irritability.
"Ugh, homework is so vexacious"

"Whenever Lauren gets drunk she gets super hyper, God, she is ridiculously vexacious"
by MaddieH November 23, 2008
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2
extremely annoying, something that makes you salty
That white dude was bein vexacious so i cashed his head.
by nose April 24, 2003
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