a cigarette (cylinder)
also know as
you got a cilly?
by anonymous Jul 25, 2003 add a video
A word to describe codeine pills used as a recreational drug, When it is taken for this use, it is commonly referred to as "cilly" (pronounced silly) because of the way most people react to it. Another name that might refer to it is "loopy c," also for the way it makes most people act.
Did you get that cilly from your own prescription?