Bucksaw

[Mark Zuckerberg]

verb. A term used to describe the dual penetration of a female when one penis is entering as the other is exiting in a manner that resembles a bucksaw cutting down a tree.

[Lanell]

a saw that is set in a frame in the shape of an H; used with both hands to cut wood that is held in a sawbuck

[Williamorect]

A saw, in a metal frame, used to cut lengths of wood

[Richarddok]

A bucksaw is a hand-powered frame saw traditionally used for cutting logs or firewood. It consists of a metal frame in a H or C shape that holds a wide, coarse-toothed blade typically designed for cutting across the grain of the wood. It takes its name from the buck, the sawbuck or trestle used to support the log being cut.