The act of readdressing an issue or task after you thought it was
already finished.
A metaphor: Taking a crap and then having to
pull the poop out of the toilet and stuff it back into your
butt.
After six months of work on this project, my
boss signed off on it. Now its two weeks later and we find out that we were working off the
wrong specification. So now I've got to
go stuff shit back into my ass.