Top Definition
When you take a metal tube, place it around one's shaft, and insert the erect penis into a female socket.
My penis was so hard it cut every condom I used so i had to put a metal tube around my cock so that I could fuck those pussies rock 'em cock 'em robots style.
by shashafta July 21, 2009
7 Words related to rock 'em cock 'em robots

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