Jackhammer

[Cami]

A sexual position similar to [Doggystyle], but you lift her legs off the ground. Then you stand, forcing her body to be arranged at a downward angle. It is named for the resemblence of a construction worker pounding away on a jackhammer

[Monty]

the sexual act of a man repeatitively penetrating a womans entry hole with rapid up and down movements similiar to that of a jackhammer

[Jason Yan]

sex move in which - holding chick’s ankles as man is standing up and chick dangles with shoulders resting on ground or lower surface

[Jason Yan]

Jacking off into your hand and then slapping your buddy with your cum and then slapping them with flour.

[Greta]

1. A large power drill used in construction

2. the act of stealing your buddies hammer after he helped you build that extension for your house.

[Tanya Shivari]

A portable pneumatic hammer or drill.