The act disinfecting (or otherwise decontaminating)areas that are possibly infected with the swine flu (aka H1N1)... or to disifect areas that have NEVER been exposed to swine flu, but are sanitied anyway as a precautionary effort.
Office Guy : "What is Allison doing??"

Office Girl: "Oh, nothing really, she is just de-swining the copier... and everything else in the office because she is stressin' over this swine flu pandemic!"
by ThatGirlFromTheOffice April 30, 2009
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