Top Definition
A highly complex sexual maneuver involving a crane, various engines, nautical equipment and fire. Its origin is unknown, and it has only been performed once in the history of mankind. While the exact procedure remains unclear, it continues to be recognized as one of the world's most dangerous sexual acts.
Kevin: Dude, Mike was the only one to perform the Puerto Rican sledgehammer and survive. He came out of it with just a broken wrist!
Max: Boobies!
by SexSarge69 January 21, 2009

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