someone who pretends like he/ she is running but actually doing the japanese geisha walk. Usually done by pseudo-serious triathletes.
Amando was shouting at me to leave him alone because he was trying to focus and win the biathlon; I hope he wins with his japanese run.
by flip guy June 12, 2010
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When you crap off a high-dive onto the girl sprawled out in the empty pool hundreds of feet below. When the turd finally reaches the girl below, it hits her body with such velocity that it leaves a massive bruse resembleing a crator from a bomb. If several truds hit the girl, then it lookes like a B-52 plane just flew over and dropped several bombs in a row.

this act is almost comletly only preformed in Japan, hense the name.
Mico: Dude, i just preformed a Japanese Bombing Run!

Tom: Goddamn japanese...
by Von Mannshaft October 17, 2008
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