The halfsome of a piece of the styrofoam looks like craters of a moon.
by Backdo January 26, 2019
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Secks between a normal-sized person and a midget.
A twosome would involve two normal-sized people, so therefore a one-and-a-halfsome would involve a normal-sized person and a person half the size of a normal person, or a midget.
by Taco Monkey December 27, 2006
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