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.
Often the the first date of two rednecks, when you knock on the door of the girl in the trailer next to yours but the only baby sitter she has is the TV so you take her out the the rusty car on cinder blocks in front of your trailer that you swear some daywill be running again and rail her hard enough to knock the car off its cinder blocks.
Tina couldn't get a baby sitter so we went for the Cinder BlockShuffle instead.