Definitions by CarbonCopy

powermate 

To have rough and/or furious sex.

My girl and I were at the club and we both got so horny that we went to the public washroom to powermate.

powermate by CarbonCopy June 22, 2005

Powerbate 

To masturbate furiously.

"Damn that girl gave me a major hard on, now I have to go home and powerbate."

Powerbate by CarbonCopy May 13, 2005