Scatgeist
Someone who shits where they're not supposed to, or doesn't flush and sneaks away.
"Man .. I just cleaned the toilet for the third time this week and still find shit streaks in the bowl."
"You have a scatgeist ... it must be the tenants upstairs."
"Wait'll I catch that scatgeist ..."
"You have a scatgeist ... it must be the tenants upstairs."
"Wait'll I catch that scatgeist ..."