1 definition by mattadamBLACKATTACK

Cement Mixer

While an erect penis is inside an oriface, rotate your partner's body clockwise without removing your penis. For maximum stimulation, try the counter-clockwise method.

"Hey Rick, wanna go to my house after Sunday service and give me the Cement Mixer."

by mattadamBLACKATTACK July 5, 2009