笨貨

笨 = ⺮ + 本 : Beelzebub (b) is very stupid (笨): He wants to get rid of some roots (本) by flushing them through the toilets in the encampment's bathroom ((e)n4), but they get stuck easily and he has to push with a bamboo stick (⺮). It would be much easier to just use the trash can.

货 = 化 + 贝 : Helga Horse (hu) is using a transformer (化) to roast crabs (贝) in the observatory's bathroom (o4). Later she wants to sell the roasted crabs (货) as commodity (货) for money (货).