noun; The animal which is most commonly used to be made into canned meats. Due to its cylindrical shape, it is the ideal choice for many large industries. It can also be found in pet food.
Many people don't know it, but the cylinder cow is the most popular animal found on farms, because of its unique shape.
by LolPhayul May 5, 2011
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A male's genitalia, the penis, an erection...a fucking cock
She was being a bitch, so I told her to suck on my skin cylinder.
by Stevie Y March 30, 2005
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A cylinder that old people like to shove up their asses to retrieve all the shit. if u have troubles pooping, a poop cylinder is for you.
"Hey Steve! Can you pass me the poop cylinder, i am so clogged up today"
by Maddy Taylor February 21, 2010
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The penis, phallus, cock, dick, etc.

This word comes straight from the ghettos and barrios of Pequot Lakes, MN.
Schlorp my frelling love cylinder!
by Michael L. B. H-L. Wiebolt April 29, 2004
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A larger-than-normal can of beer or malt liquor, usually found in 16- and 24-ounce sizes. Popular among college athletes, frat boys, and law students, since they tend to run on beer. Miller High Life is sometimes found in a pack of six 16-ounce fuel cylinders.
"Hey, I'm going down to the NoCo to get some fuel cylinders, anybody want one?"
by Der Schliztenbrau January 30, 2009
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Work or function at a peak level of performance.

Work as expected, or at 100%
Teller: The lady tried to rob the bank using her fingers as a gun
Police: She doesn't seem to be firing on all cylinders
by smoking_acez January 8, 2018
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To Prime her cylinder you would make her wet before having sex with her.
I better prime her cylinder so I don't damage my piston.
by Evan Krueger January 13, 2008
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