a living, breathing, membrane(member) that sometimes gets irritated, in other words, extended.
He calls it the loch ness monster.
by megida March 14, 2008
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a freakishly gargantuant dick, on either a white or a black guy. NO HOMO
That bitch almost didn't believe in the Loch Ness Monster 'til I showed her my dick.
by The Great Puzzler September 12, 2009
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A Scottish naval submarine made to look like a Dinosaur that once appeared in the Loch Ness. It only resurfaced to verify its course.
The loch ness monster isn't after your $3.50 chef, it has no arms to get it
by Raw Doggy May 9, 2010
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n. An abnormally long piece of human excrement, characterized by the tail end going down into the bottom of the bowl, and the head end breaking the surface of the water. A poop is only classified as such when it is in one continuous, unbroken piece. In many cases, the person responsible for the freak-poop is astounded by how much poop came out of them.
Pooper: "Holy Crap, dude, come check this out. I just crapped a Loch Ness Monster!"
Friend: "Oh my gosh, what the hell did you eat?"
by drobert January 9, 2010
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A bowel movement so great in length that the end of the feces is protruding from the toilet water thus resembling the "Loch Ness Monster".
by Bender77 May 13, 2008
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An extremely long dump that is so large that the head pokes up out of the water in the toilet bowl, while the body remains submerged, much like photographs that claim to show the infamous Nessie.

The key difference between a floater and a LNM is that only the head shows on the water's surface with a LNM, whereas a floater's entire body floats on the surface.
I think I just sighted the Loch Ness Monster in the bathroom.

Dude, I just dropped a Loch Ness Monster in your shitter... where's your plunger?
by eetmaicrank September 22, 2009
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The Loch Ness Monster is a winged creature that is reputed to inhabit Loch Ness in the Scottish Highlands.

Most people think that the creature has descended from a line of long-surviving plesiosaurs. Its description changes between different 'sightings' and there is no one accepted form, but it is commonly thought to be highly intelligent, have a long neck and wings.

Often referred to as 'nessy'.
Loch Ness Monster, Scotland
by nessy2 March 5, 2011
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