The insertion of a connecting pipe between two peoples anus's (preferably a clear pipe) and the passing of turds back and forth for sexual gratification.
Do you fancy something different tonight darling? On urban dictionary I found something called Chunneling
by Lee Bullock- MulletHunter September 10, 2003
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To Chunnel, Chunneling is the sexual practice of defecating inside a toilet roll, then inserting that toilet roll into a person, and having sex with that toilet roll whilst it's inside them.

It is commonly used around Maidstone and other areas in Kent in particular, and is named after the Channel Tunnel, because the act of chunneling looks a bit like a car going into the Channel Tunnel.
He deserves a good chunneling for that.
by eggsbag October 7, 2012
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when one removes a used condom from a "lover's" orifice using only their nose, tongue, teeth, and lips.

A chunnel master is one who successfully removes the condom without spilling anything.
Although, at first the man was opposed to chunneling, he soon found himself a chunnel master.
by peter palmer March 21, 2006
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chunneling but with piss.One guy takes a piss in a tube or cum whatever floats your boat and pass it back inforth.
chunneling is knew to CP
by Tyler May 6, 2004
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Slang term for the Corpus Spongiosum. This is the rib-like tube that runs laterally on the underside of the human penis and encases the Urethra.

It becomes more prominent and noticeable when the penis is erect.

First used on the popular comedy podcast Puke & the Gang.
A couple of days after the orgy, he felt a strange burning sensation when squeezing his chunnel.
by Puke & the Gang August 26, 2012
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The art of "Chunneling" or pooping in another's anus for satisfaction.
I am a master using the chunnelism technique, those butts will never stay clean!
by baka980 April 9, 2010
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A variation on the tittyfuck, one man will place his penis between a woman's breast while kneeling over her face. Another man will kneel over the woman's abdomen while facing the other man, and also place his penis between her breasts. The two men's penises will be pointing at each other and may even touch at times, like two trains passing in the Chunnel.
That girls ginourmous boobs would be great for chunnelling.
by El Mochilero May 25, 2008
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