Abstract: An apparatus for disposing of body waste in a children's toilet is comprised of a container (100) and an associated housing structure (14) which are adapted to be seated on a conventional toilet (B). Waste in container (100) is dumped into the toilet via a cable the intake stroke of a hand pump (170). A water intake hose (172) is manually lowered into the toilet water via a hose control handle (162) prior to the operation of the pump. While the container (100) is in a vertical dumping position, the exhaust stroke of pump (170) forces water siphoned from the toilet through a jet outlet (180) to clean the interior of the container (100). The container (100) automatically returns to its rest, or horizontal, position due to the action of a return spring.