The liquid substance that leaks from the bottom of your sink when the food disposal gets clogged.
Josh stood there as the foodwater cascaded over his feet while he attempted to wash the dishes from Easter dinner; no knowing that the food disposal has clogged.
A bottle or metal thermos in which a vile concoction a meat sticks, water, burger, expired yogurt, saliva, bread, and any other table scraps on hand is brewing. It is necessary for meat water to be stored in a couch or other furniture item where unsuspecting victims will be present for its inevitable explosion.
"What's that atrocious smell?"
"Spencer made another batch of meatwater!"