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15.
99
A term used to describe a "9 to 9" job or simply to describe working hard all day.
Ice Cube uses the term at the beginning of one of his songs. He simply says "99...On the grind"
by Gangsta16 December 04, 2005
 
16.
99
goog night.. as g`nite

9=g 9 which is nine therefore night.

g`nite
99
=
g`nite

good night!!
by iono March 30, 2005