A dental crown that has been dislodged, swallowed, retrieved from fecal matter, sterilized & re-cemented in order to avoid costly replacement. While indistinguishable from others, you will always know where that tooth has been.
"Damn! I just swallowed my crown! I better get a new one."
"You do realize a new one is like $900..."
"Damn! Now I'm gonna have a poo tooth! Where are the baggies?"
The act of taking a picture of ones poo on your phone, and then sending it, via bluetooth, to any indiscriminate person who happens to be unfortunate enough to have their bluetooth on at the time
"Wow, I just laid a huge brick, i'm gonna have to pootooth someone with that gem"