A word or phrase which, when uttered aloud, is sure to cause offense or a fight, especially a vulgar ethnic epithet spoken to a member of the group to which it refers.
"Then he said the Magic Word and the fun started -- five minutes later that bar was wrecked and someone's head had been pushed into the deep fat fryer. We left just ahead of the cops, the firemen, and the ambulance."
Most moms say this as a way to get their kids to mind their Ps and Qs. But really the magic word(s) are "HEY THIS IS LIBRARY" It means "mind your Ps and Qs" or "Say please" to getchildren to say their manners.
A man who dates women with the sole purpose of exploiting their time, energy, and labor while he sucks the joy and happiness from their lives.
"That guy's a soul digger. He'll expect you to work full time, but you'll be doing all the cooking, cleaning, laundry, shopping, and childcare while he plays video games or watches TV."
A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.