Top Definition
A very old way of saying "have sex", "tap", or "fuck", rarely in use today.
After he donated blood, the nurse told the man not to plow the back forty for 72 hours.
by Tom from April 09, 2008
1 more definition
7 Words related to Plow the Back Forty
A very old way of saying "have sex", "tap", or "fuck", rarely in use today.
After he donated blood, the nurse told the man not to plow the back forty for 72 hours.
by Tom from March 15, 2008

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