1.) Getting up from the toilet seat after expunging a number 2 from your biological records and looking in the toilet bowl to behold what is seemingly the same load you dumped off some time ago in the past, yet can't quite remember exactly when. Color, texture, and all dimensions seem to be the exact same. Even the light, room ambiance, and temperature are all eerily familiar.
Not to be confused with the "Green apple quick steps", or the "Backyard trots". These are both synonyms for diarrhea. And it does not take a mystique to correlate enough facts to surmise that when undergoing this painful and dehydrating experience, the results of one's bowel movements are typically consistent in all areas.
Deja-Poo applies strictly and solely to the solid stuff.
Dude #1: I don't know what is going on, but I could swear that load I just dropped off was the same exact one I pinched 3 weeks ago last Sunday. Or wwas it 2 months ago last Friday? Everything was the same man, this shit is crazy...
Dude #2: It's called Deja-Poo bro. I experience it at least once quarterly. So don't feel special or anything.