1 definition by THEMAN1234567890

the practice of sexual intercorse with two woman and won man in which the man wears a strap on over his glutanous maximus, and the women bend down, both facing away. The man then moves back in forth like a seesaw, penetrating both women.
Chris Hamilton loved to hamilton seesaw with those two twins on homecoming night.
by THEMAN1234567890 January 20, 2010
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