> A friend just asked me, and i don't know the answer!
"general purpose mouse"
I admit It's not written very often:
morgana% zgrep urpose /usr/share/info/gpm.info.gz
This file documents the 1.17 release of the "General Purpose Mouse"
But it's 10 times in total:
morgana% zcat gpm-1.20.0.tar.gz | grep -ai general.purpose | wc -l
10