Top Definition
A branch of the family tree so convoluted due to incest that it has become circular and rubbery.
We can't blame him for his stupidity. His mother got knocked up by her dad, which he is his mother's brother, his own nephew, uncle, and his dad's grandson. The whole family is a real Arkansas tire swing.
by dwinters January 29, 2014
12 Words related to Arkansas Tire Swing

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