When you have an erect peen. Run up on your unsuspecting S/O, pull your pants down and yell "RYUUJIN NO KEN WO KURAE" while moving hips back and forth. Repeatedly hitting them with your peen from multiple angles.
"Oh man. Totally got my girlfriend with my Dragonblade yesterday while she was watching TV"
by Sinister July 15, 2017
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