The act of inserting your thumb into your lover's "bloody gash" while firing a .50BMG one handed.
Tammy Lynn was ecstatic when she heard Bubba Dale had plans to give her The Kentucky plug later.
by IronJiantKoque91 May 20, 2021
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Most seen in “fauxcest” type of pornography, it is when one (most time a male depicted as fatherly figure or Uncle), sticks their whole thumb in another person’s anus (most times a female depicted as daughterly figure or Niece)
“The Kentucky Plug” - Noun -

“Karen, my lovely daughter,” says the father. “Tonight, Imma give you the ole Kentucky Plug.”

Version 1. To insert one’s thumb into another’s anus in a sexual way.
by JCwinny96 May 21, 2021
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