To protect and otherwise shield from waste/ineptness, usually after a long period of decline.
Though its better to avoid getting into a tight spot in the first place, if you're already there vancinating is good way to go.

It was too late to vancinate, we had to nuke the site from orbit, it was the only way to be sure.
by Navitardina July 9, 2010
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When you are addicted to a Vance. Symptoms are vaginal wetness, rapid heartbeat, feelings of love, constantly thinking of Vance. Always wanting to be with him.
I can't go to work today, I am suffering from Vancinitis.
by WKSL January 15, 2021
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