To put it as briefly as I can: disposable diapers
They can be called disposable plastic
baby toliets because they're made of plastic, you throw them into the garbage can (or diaper pale) when they're full, and they have but
one purpose: a
baby pisses & shits into them, thus making them disposable plastic toliets for babies.
{Horhay}:
Hey Linda, I can't find the diapers and the
baby needs to be changed!
{Linda}: Don't worry Horhay, the disposable plastic
baby toliets are in the cabinet above the shitbowl.