Whenever someone uses "spin" and/or other rhetorical techniques seen on Fox News to lie, cheat, or just tell the part of the story that makes them or their agenda look good, just like on Fox News. It also helps if the "spin" is punctuated by an emotional, patriotic, or insulting remark.
"I can't believe I got fired for stealing from the safe; I merely undertook a personal covert cash flow enhancement initiative. My boss obviously wants the terrorists to be able to perform abortions on helpless babies."
"Dude, you stole. Stop trying to Fox News-ify your situation."