Top Definition
Somebody who eats all the time but doesn't ever gain any weight.
My friends are all skinny pigs. They can eat whatever they want and not gain a pound!
by BellaPeach September 25, 2010
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A hairless guinea pig. Sadly "created" for use in animal testing and now sold in pet stores.
Nice people don't buy skinny pigs or other animals from pet stores.
by xsenia January 12, 2005
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a skinny person with the traits of a pig; one who thinks they know all, but don't🤗
The girl screamed and slapped the skinny pig for stealing her money!
by bubblyfairy755 December 09, 2017
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