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The act of putting a strap on dildo to your forehead and engaging in rough anal sex with said strap on dildo.
Dude 1: "Dude my ass hurts so much!!"

Dude 2: "Why?"

Dude 1: "My girlfriend gave me the Disgruntled Rhinoceros last night"

Dude 2: "Damn, how did she talk you into that?"

Dude 1: "She promised she would let me do a Jamaican Pile Driver"

Dude 2: "So worth it"
by hardcoredeathcruster February 26, 2009
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