1 definition by yourDesiree

it means that there is a slight chance that it will happen .
it is a possibility.
different from "not ever" meaning never in a lifetime, but "not never" means maybe , maybe not , not saying i never will.
A : you will eat mcD's
B : not never .

or.

A: will u never eat mcD's
B : Not never , i might.
by yourDesiree May 23, 2010
Get the not never mug.