When a man uses his dick either soft, chubby or full erect and rotates it like a plane propeller making a slapping noise as it hits either side of his leg or belly with his hands on his hips saying "man twerk, man twerk."
My girlfriend asked me to do my best twerk move after we saw magic mike so I pulled my pants down and gave her the frontal man twerk!
by Cocobutter July 9, 2015