1 definition by ecnotlee

Top Definition
The act of having sex while the guy is on his back and the girl is straddling him in a bed.
When the male is about to cum, he violently picks up the girl and throws her head into the back of the headboard, then cums on her back.
I pulled the Rocket Launcher last night and almost knocked my girl out.
by ecnotlee October 09, 2008

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