The act of having unprotected sex and, without warning the partner, screaming "HADOUKEN!" during the moment of climax.
Her: "Oh yeah, baby, cum with me now!"
Him: "I've almost reached my limit!"
Her: "I'm cu-"
Him: "HADOUKEN!!!"
Her: *Punches him in the balls* "You jackass!"
Him: "lol, ow..."
Him: "I've almost reached my limit!"
Her: "I'm cu-"
Him: "HADOUKEN!!!"
Her: *Punches him in the balls* "You jackass!"
Him: "lol, ow..."
by Ryu-sensei November 05, 2011