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Nice invention.
A urinal is a specialized
toilet for urinating only, generally by males. It has
the form of a container or simply a wall, with drainage
and automatic or manual flushing.
Public urinals are normally designed for use while standing
upright, and often contain a deodorizing urinal cake
contained within a plastic mesh guard container or a
plastic mesh guard without a urinal cake. The plastic
mesh guard is designed to prevent solid objects (such
as cigarette butts, feces, chewing gum, or paper) from
being flushed and possibly causing a plumbing stoppage...
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