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another name for cigarette, used as code name so nobody knows what you are talking about.
"you wanna go have a cylinder after school?"

"hell yea man ill meet you at the path"
by yourboynicky May 14, 2011
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
Cigarette . Since everyone knows what the term squares means, A new term has been made. Its based off the shape of the cigarette.
"hey man i could really use a cylinder."
"Sure i have a full pack"
by ilovetaytayj. August 23, 2011
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3
Slang for the act of sexual intercourse between a male and female. Often used for intercourse in general, but typically for straight sex.
Did you hear about Jake? He cylindered Cindy.
I'd totally cylinder you.
Hey, you wanna cylinder?
by SQJQ January 29, 2011
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4
a female private also know as a "box" because me and my friend decided that a pussy looks more cylindrical than box"y"
i love to stick my foot in her cylinder
by mcgoogle stick January 28, 2005
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