1 definition by Spenc

a closed upward fist aimed at or around the buttocks and or asshole region. The "rocket" thrusts to strike the bottom of the ass. (usually between the 2 cheeks)... thrown in an angry or humorous manner. used primarily to strike to the back of an opponent. The user can bend down and swing into the Dildo-Rocket to get more leverage (this is recommended for more pain)

*Inverted Dildo-Rocket's also exist, but those target the penis area, and are much easier to see coming.
by Spenc June 17, 2008
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