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1. A sexual situation wherein a woman is taken home by a man and blindfolded. The man then removes the blindfold to reveal his friends standing around her in a semicircle.

2. A Brigandine tactic where Dryst gets Dimensioned into a circle of hydras, whereupon he gets the beatdown.

The college dropout rate for females is rising severely, due in no small part to the rising popularity of the hydra surprise.
by esgaressux March 01, 2008
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