1. a constantly recurring feeling of regurgital impulse, which can be used to describe something or someone of a particularly distasteful nature, 2. the urge to vomit resultant of consuming far too much marijuana.
Mom: What wrong with that boy?
Friend #1: He got the chronic vomitosis.

OR

When Craig turned over and saw Maria laying next to him the morning after the holiday party, he suffered a bout of chronic vomitosis.
by You Need a Breath Mint November 7, 2003
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