Originally Posted by
Half Man and Half Dildo
G I M P is an abbreviation of
G for GNU - GNU is short for "GNU is Not Unix", a recursive definition. It is a free operating system created in 1984 by Richard Stallman, an activist in free software. GNU is sponsored by the Free Software Foundation, a non-profit organization based in Boston, MA, USA.
I - Image
M - Manipulation
P - Program