see pre-cum,precum
Named for William Cowper, the man on whom it was discovered that a few drops of liquid form at the tip of his dick when it is aroused, and twas thought it might be a little something to leave the kids in the form of a legacy.
One day in London, circa 1890, James Worthington, Thomas Haley, and William Cowper were just hanging out at the lab with their Starbucks Mochachinos, calculating the orbits of moons, looking through microscopes, and whatnot, when Haley jumped up and exclaimed, "Cowper, don't move! Stay exactly the way you are!"
Worthington had his eye on the microscope looking at some platelets, when he turned toward Cowper, who was stroking himself absentmindedly. This was nothing unusual in the course of things, but Haley rummaged through the flasks and vials, and found a long q-tip and a test tube, and stepped gingerly toward Cowper's member.
"What on earth are you doing, Haley?!" Worthington implored.
"Sshush, James! You'll scare it away."
Haley reached in, as if offering a perch to a hummingbird and gently dabbed the end of Cowper's manhood, giving the stick gentle half turns with each dip. "Alas, I have it."
Cowper was sitting as if in a stupor, and relaxed the hold on his dick. He was experimenting with a technique his colleague Jefferson Kegel had shown him, and so was a bit otherwise absorbed.
They placed the q-tip under the slide and each took a taste. "Hmmm, it's not quite jism, is it Worthy?"
"No, something different. Cowper's fluid is somehow unique."
"And so it is," Haley announced. "Henceforth this stuff from the end of Bill's nub will be called "Cowper's fluid."
There was much rejoicing and merriment, and the ladies brought in trays of whiskey and a violin was produced. A great celebration was had by all.
by Pantaloon January 09, 2008
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a person whose bitchiness can be shaped to fit any situation or time of day and can transpose their bitchiness into any kind of relations with another person
"No matter where she's at, she always acts like she's the queen of the world." "Yeah, she's such a fluid bitch."
by victorious_secret December 16, 2014
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An imaginary fluid in cars which enables the turn signals to work.
Aggrivated Driver: This asshat keeps changing lanes without using his signal!
Sarcastic Wife: He must be low on blinker fluid, honey.
by Merkle March 13, 2006
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Any liquid that can be drunk, particularly a preferred beverage, whether ceremoniously or habitual and may often contain alcohol.
He washed his lunch down with draghts his favorite imbibing fluid at the pub.

The three great imbibing fluids are water, breast milk and beer.
by steve strongheart March 02, 2007
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A sexual orientation that means a person's sexual preference changes, whether over the course of days, weeks, months, or years.
Donna was sexuality fluid, she likes one gender sometimes, and another at other at other times, and every now and then she doesn't like anyone at all.
by cinderzin February 26, 2015
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Often heard on the CB between Truckers. If a driver has passed them and left a turn signal on, they will call up and tell them they are running out of "Blinker Fluid"
Hey that Bull Hauler that just passed the FreightShaker in the hammer, your gonna run outta Blinker Fluid.
by Wee Ph1l March 13, 2006
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male seamen:

milky discharge emminating from the male sex organ upon completion of a succesful quack session.(see also, wanking, masturbating, pumping fist).

also: partybroth, jizz, the great splurge.
armedaus: aw mate your room stinks you been quackin off in there or what?

beefoven: i certainly have my good man, in fact i wouldnt touch that jazz mag, theres quack fluid all over it.

armedaus:you stinking jippo haw haw haw.
by bobby dazzler raz raz matazler February 15, 2010
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