She is the bane of every other co-worker's existence.
You've been Wiffed is a common statement.
The stench of the Wiff is left behind by a trail of dead.
"I've never had soy before (looking at Non-fat and tries it), Yum! That's my Favorite!"
"Who wrote that cup? What IS it?!"
- I don't know. The WIFF wrote it.