1) One trained in the
professional Arts of niganeering.
2) The one person working while the other 10 stand around.
3) One certified to provide a
plan for the simplest tasks, usually employed by a
major corporation.
After losing my muffler I had to consult my
Professional Niganeer (PN) who wrote a
plan for using duct tape and 2 pieces of wire to
fix my problem.