Top Definition
A person who never gets tail. To relieve his horniness, he will often practice on his dog. He puts a new meaning to beastiality. He refers to it as beasten.

verb: running your hand up and down on a dogs rectum
I will preform a Beaufort Pyram on my dog Snowball because i cannot get Katherine and my best friend got her.
by IGetTail February 24, 2009
6 Words related to Beaufort Pyram

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