粪
=
米
+
共
:
The communist (共) and Frankenstein's Monster (f) are preparing a rice plantation in the encampment’s bathroom ((e)n4). They first fill the bathtub with manure (粪), and then proceed to drop rice corns from a sack of rice (米) on the manure.
尿
=
尸
+
水
:
Nefertiti (ni) is drinking from a water fountain (水) in the aorta's bathroom (ao4), but she doesn't notice that at the same time a ghost (尸) is peeing (尿) into the water fountain.