Litterally, 'a pig in a bag or a sack'. Buying something sight unseen. Usually resulting in buyer's remorse. This saying is found mostly in the southern states.
"I should have known better tha to by a I-pod on E-bay, it turns out it was a cassette recorder"
"Well, you should know better than to buy a pig in a poke."
by Alpa June 25, 2006
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1. when you have someone cornered or trapped
2. when someone is in a jam or a mess
Since Lewis got caught sexing up another woman, he's like a pig in a poke!
by Bud E Love May 7, 2003
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