Cylinder

A cylindrical shaped object attached to a larger structure that is stuck inside a mini m&m tube with butter and microwaved mashed banana stuffed inside.

another name for cigarette, used as code name so nobody knows what you are talking about.

Cigarette . Since everyone knows what the term squares means, A new term has been made. Its based off the shape of the cigarette.

Slang for the act of sexual intercourse between a male and female. Often used for intercourse in general, but typically for straight sex.

a female private also know as a "box" because me and my friend decided that a pussy looks more cylindrical than box"y"

A 24oz can of Malt Liquor sometimes referred to as a tall boy. The original Schlitz Malt Liquor had the words "Master Cylinder" written down the side of the can.
More recently it has reappeared on a show entitled Frisky Dingo as a form of pant.

The total number of internal combustion cylinders in your possession. (vehicles, gas powered equipment, marine and aviation all qualify). Popularized by "Garage Logic" A radio show on Minnesota's AM 1500.