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Penis Fencing


Sorry, Penis Fencing isn't the immature behavior of drunk frat boys, something curious 8 year olds enjoy, or the latest film by Ron Jeremy.

It's the mating behavior of a certain species of flatworm.

This species is hermaphroditic (both lady & man parts) so they battle with their pricks to see who the father will be.

The Flatworms "fence" using two-headed dagger-like penises which are pointed, and white in color. The "winner" is the organism that inseminates the other. The sperm is absorbed through pores in the skin, causing fertilization in the "loser".

As you'll see from this video "It's known as Penis Fencing. And the flatworms are the swordsmen."


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9 Comments

"Each dagger is actually a penis" really made me laugh.

said Johnny Wright on September 4, 2008 10:24 AM.

This is exactly how I imagined Echowood's weekend went.

If his contributions start showing a more 'tender' side, is frequently ill in the mornings and asks for leave in about 9 months, I think we know to expect his appearance on Oprah at any time thereafter.

said Tim on September 4, 2008 10:27 AM.

Other than the hermaphroditic aspects, this process really is not that different than humans, and can be witnessed on any given weekend at a frat house party.

said Tim on September 4, 2008 10:31 AM.

That script in the video is quite funny when looked at from my sophomoric POV.

said Baierman on September 4, 2008 10:48 AM.


I was expecting a soundtrack that had more of a "bad jazz" vibe to it...Where'd you find this, wormporn.com?

said Dan on September 4, 2008 11:09 AM.

Damn, the firewall in my work blocked the video... I'm missing all the fun!

said Leonardo Carvalho on September 4, 2008 11:13 AM.

Ladies and gentlemen, the official sport of San Francisco.

said Sheriff Pablo on September 4, 2008 12:07 PM.

lol i watched this video in Grade 11 Biology

said dilman on September 4, 2008 6:47 PM.

Winning the fight is not enough... no no no no... he needs to cum bathe the loser to show "who's the daddy"... literally.

said Leonardo Carvalho on September 5, 2008 12:12 AM.
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