Nausea & Vomitous On Demand

For the Canadian folks:
http://smf.cataclysmdda.com/index.php?topic=3982.msg181013#msg181013
http://smf.cataclysmdda.com/index.php?topic=3982.msg181082#msg181082

(And it's realistically a poor-survivor's blood filter: reduces drunk,
food poisoning, etc.)