獸藥

兽 = 丷 + 田 + 𠮛 : Sherlock Holmes (sh) and the mean crocodile (丷) heard that there is a terrible beast (兽) in the outhouse and so they set up a trap in the bathroom (ou4). They dug a deep hole which they covered with a scroll (𠮛) on which they put a field (田) for the camouflage. Now they're waiting for the beast to fall into their trap.

药 = 艹 + 约 : Maud Younger is on a date in the aorta, but she has to pass gas all the time. In the bathroom she desperately eats a sheet of artificial lawn, thinking that it should be the right medicine for her.