Bone Throne

A place for a female to sit that comprises a man's lap and, specifically, his erect manhood. Use of this phrase usually implies that more than just sitting (namely, boning) is underway.

Alex's sister is hot! I may have to let her sit on the Bone Throne.

by Nicholas A. B. June 30, 2008

Throne Bone

When one ejaculates, the Penis goes that little bit bigger! Thats a Throne Bone!

As I penetrated that gal last night, I got huge "Throne Bone" when I came!

by Boggers August 05, 2006

dirty throne bone

Having sex on the toilet when one of the participants is pooping.

Before I shower I like to have a dirty throne bone

by Trippnutz November 22, 2014